82551456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 267891624

約数和(自身を除く): 185340168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1297, 1326, 1632, 1768, 1872, 1989, 2448, 2594, 2652, 3536, 3744, 3891, 3978, 4896, 5188, 5304, 7072, 7782, 7956, 10376, 10608, 11673, 15564, 15912, 16861, 20752, 21216, 22049, 23346, 31128, 31824, 33722, 41504, 44098, 46692, 50583, 62256, 63648, 66147, 67444, 88196, 93384, 101166, 124512, 132294, 134888, 151749, 176392, 186768, 198441, 202332, 264588, 269776, 286637, 303498, 352784, 373536, 396882, 404664, 529176, 539552, 573274, 606996, 705568, 793764, 809328, 859911, 1058352, 1146548, 1213992, 1587528, 1618656, 1719822, 2116704, 2293096, 2427984, 2579733, 3175056, 3439644, 4586192, 4855968, 5159466, 6350112, 6879288, 9172384, 10318932, 13758576, 20637864, 27517152, 41275728, 82551456]

約数ペア:

[(1, 82551456), (2, 41275728), (3, 27517152), (4, 20637864), (6, 13758576), (8, 10318932), (9, 9172384), (12, 6879288), (13, 6350112), (16, 5159466), (17, 4855968), (18, 4586192), (24, 3439644), (26, 3175056), (32, 2579733), (34, 2427984), (36, 2293096), (39, 2116704), (48, 1719822), (51, 1618656), (52, 1587528), (68, 1213992), (72, 1146548), (78, 1058352), (96, 859911), (102, 809328), (104, 793764), (117, 705568), (136, 606996), (144, 573274), (153, 539552), (156, 529176), (204, 404664), (208, 396882), (221, 373536), (234, 352784), (272, 303498), (288, 286637), (306, 269776), (312, 264588), (408, 202332), (416, 198441), (442, 186768), (468, 176392), (544, 151749), (612, 134888), (624, 132294), (663, 124512), (816, 101166), (884, 93384), (936, 88196), (1224, 67444), (1248, 66147), (1297, 63648), (1326, 62256), (1632, 50583), (1768, 46692), (1872, 44098), (1989, 41504), (2448, 33722), (2594, 31824), (2652, 31128), (3536, 23346), (3744, 22049), (3891, 21216), (3978, 20752), (4896, 16861), (5188, 15912), (5304, 15564), (7072, 11673), (7782, 10608), (7956, 10376)]