78382512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 160

約数和(自身を含む): 256858560

約数和(自身を除く): 178476048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 821, 884, 918, 936, 1224, 1326, 1404, 1642, 1768, 1836, 1872, 1989, 2448, 2463, 2652, 2808, 3284, 3536, 3672, 3978, 4926, 5304, 5616, 5967, 6568, 7344, 7389, 7956, 9852, 10608, 10673, 11934, 13136, 13957, 14778, 15912, 19704, 21346, 22167, 23868, 27914, 29556, 31824, 32019, 39408, 41871, 42692, 44334, 47736, 55828, 59112, 64038, 83742, 85384, 88668, 95472, 96057, 111656, 118224, 125613, 128076, 167484, 170768, 177336, 181441, 192114, 223312, 251226, 256152, 288171, 334968, 354672, 362882, 376839, 384228, 502452, 512304, 544323, 576342, 669936, 725764, 753678, 768456, 1004904, 1088646, 1152684, 1451528, 1507356, 1536912, 1632969, 2009808, 2177292, 2305368, 2903056, 3014712, 3265938, 4354584, 4610736, 4898907, 6029424, 6531876, 8709168, 9797814, 13063752, 19595628, 26127504, 39191256, 78382512]

約数ペア:

[(1, 78382512), (2, 39191256), (3, 26127504), (4, 19595628), (6, 13063752), (8, 9797814), (9, 8709168), (12, 6531876), (13, 6029424), (16, 4898907), (17, 4610736), (18, 4354584), (24, 3265938), (26, 3014712), (27, 2903056), (34, 2305368), (36, 2177292), (39, 2009808), (48, 1632969), (51, 1536912), (52, 1507356), (54, 1451528), (68, 1152684), (72, 1088646), (78, 1004904), (102, 768456), (104, 753678), (108, 725764), (117, 669936), (136, 576342), (144, 544323), (153, 512304), (156, 502452), (204, 384228), (208, 376839), (216, 362882), (221, 354672), (234, 334968), (272, 288171), (306, 256152), (312, 251226), (351, 223312), (408, 192114), (432, 181441), (442, 177336), (459, 170768), (468, 167484), (612, 128076), (624, 125613), (663, 118224), (702, 111656), (816, 96057), (821, 95472), (884, 88668), (918, 85384), (936, 83742), (1224, 64038), (1326, 59112), (1404, 55828), (1642, 47736), (1768, 44334), (1836, 42692), (1872, 41871), (1989, 39408), (2448, 32019), (2463, 31824), (2652, 29556), (2808, 27914), (3284, 23868), (3536, 22167), (3672, 21346), (3978, 19704), (4926, 15912), (5304, 14778), (5616, 13957), (5967, 13136), (6568, 11934), (7344, 10673), (7389, 10608), (7956, 9852)]