78318864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 263233152

約数和(自身を除く): 184914288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 34, 36, 39, 46, 48, 51, 52, 68, 69, 72, 78, 92, 102, 104, 107, 117, 136, 138, 144, 153, 156, 184, 204, 207, 208, 214, 221, 234, 272, 276, 299, 306, 312, 321, 368, 391, 408, 414, 428, 442, 468, 552, 598, 612, 624, 642, 663, 782, 816, 828, 856, 884, 897, 936, 963, 1104, 1173, 1196, 1224, 1284, 1326, 1391, 1564, 1656, 1712, 1768, 1794, 1819, 1872, 1926, 1989, 2346, 2392, 2448, 2461, 2568, 2652, 2691, 2782, 3128, 3312, 3519, 3536, 3588, 3638, 3852, 3978, 4173, 4692, 4784, 4922, 5083, 5136, 5304, 5382, 5457, 5564, 6256, 7038, 7176, 7276, 7383, 7704, 7956, 8346, 9384, 9844, 10166, 10608, 10764, 10914, 11128, 12519, 14076, 14352, 14552, 14766, 15249, 15408, 15912, 16371, 16692, 18768, 19688, 20332, 21528, 21828, 22149, 22256, 23647, 25038, 28152, 29104, 29532, 30498, 31824, 31993, 32742, 33384, 39376, 40664, 41837, 43056, 43656, 44298, 45747, 47294, 50076, 56304, 59064, 60996, 63986, 65484, 66768, 70941, 81328, 83674, 87312, 88596, 91494, 94588, 95979, 100152, 118128, 121992, 125511, 127972, 130968, 141882, 167348, 177192, 182988, 189176, 191958, 200304, 212823, 243984, 251022, 255944, 261936, 283764, 287937, 334696, 354384, 365976, 376533, 378352, 383916, 425646, 502044, 511888, 543881, 567528, 575874, 669392, 731952, 753066, 767832, 851292, 1004088, 1087762, 1135056, 1151748, 1506132, 1535664, 1631643, 1702584, 2008176, 2175524, 2303496, 3012264, 3263286, 3405168, 4351048, 4606992, 4894929, 6024528, 6526572, 8702096, 9789858, 13053144, 19579716, 26106288, 39159432, 78318864]

約数ペア:

[(1, 78318864), (2, 39159432), (3, 26106288), (4, 19579716), (6, 13053144), (8, 9789858), (9, 8702096), (12, 6526572), (13, 6024528), (16, 4894929), (17, 4606992), (18, 4351048), (23, 3405168), (24, 3263286), (26, 3012264), (34, 2303496), (36, 2175524), (39, 2008176), (46, 1702584), (48, 1631643), (51, 1535664), (52, 1506132), (68, 1151748), (69, 1135056), (72, 1087762), (78, 1004088), (92, 851292), (102, 767832), (104, 753066), (107, 731952), (117, 669392), (136, 575874), (138, 567528), (144, 543881), (153, 511888), (156, 502044), (184, 425646), (204, 383916), (207, 378352), (208, 376533), (214, 365976), (221, 354384), (234, 334696), (272, 287937), (276, 283764), (299, 261936), (306, 255944), (312, 251022), (321, 243984), (368, 212823), (391, 200304), (408, 191958), (414, 189176), (428, 182988), (442, 177192), (468, 167348), (552, 141882), (598, 130968), (612, 127972), (624, 125511), (642, 121992), (663, 118128), (782, 100152), (816, 95979), (828, 94588), (856, 91494), (884, 88596), (897, 87312), (936, 83674), (963, 81328), (1104, 70941), (1173, 66768), (1196, 65484), (1224, 63986), (1284, 60996), (1326, 59064), (1391, 56304), (1564, 50076), (1656, 47294), (1712, 45747), (1768, 44298), (1794, 43656), (1819, 43056), (1872, 41837), (1926, 40664), (1989, 39376), (2346, 33384), (2392, 32742), (2448, 31993), (2461, 31824), (2568, 30498), (2652, 29532), (2691, 29104), (2782, 28152), (3128, 25038), (3312, 23647), (3519, 22256), (3536, 22149), (3588, 21828), (3638, 21528), (3852, 20332), (3978, 19688), (4173, 18768), (4692, 16692), (4784, 16371), (4922, 15912), (5083, 15408), (5136, 15249), (5304, 14766), (5382, 14552), (5457, 14352), (5564, 14076), (6256, 12519), (7038, 11128), (7176, 10914), (7276, 10764), (7383, 10608), (7704, 10166), (7956, 9844), (8346, 9384)]