91169388

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 255319680

約数和(自身を除く): 164150292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 313, 324, 348, 372, 522, 558, 626, 783, 837, 899, 939, 1044, 1116, 1252, 1566, 1674, 1798, 1878, 2349, 2511, 2697, 2817, 3132, 3348, 3596, 3756, 4698, 5022, 5394, 5634, 8091, 8451, 9077, 9396, 9703, 10044, 10788, 11268, 16182, 16902, 18154, 19406, 24273, 25353, 27231, 29109, 32364, 33804, 36308, 38812, 48546, 50706, 54462, 58218, 72819, 81693, 87327, 97092, 101412, 108924, 116436, 145638, 163386, 174654, 245079, 261981, 281387, 291276, 326772, 349308, 490158, 523962, 562774, 735237, 785943, 844161, 980316, 1047924, 1125548, 1470474, 1571886, 1688322, 2532483, 2940948, 3143772, 3376644, 5064966, 7597449, 10129932, 15194898, 22792347, 30389796, 45584694, 91169388]

約数ペア:

[(1, 91169388), (2, 45584694), (3, 30389796), (4, 22792347), (6, 15194898), (9, 10129932), (12, 7597449), (18, 5064966), (27, 3376644), (29, 3143772), (31, 2940948), (36, 2532483), (54, 1688322), (58, 1571886), (62, 1470474), (81, 1125548), (87, 1047924), (93, 980316), (108, 844161), (116, 785943), (124, 735237), (162, 562774), (174, 523962), (186, 490158), (261, 349308), (279, 326772), (313, 291276), (324, 281387), (348, 261981), (372, 245079), (522, 174654), (558, 163386), (626, 145638), (783, 116436), (837, 108924), (899, 101412), (939, 97092), (1044, 87327), (1116, 81693), (1252, 72819), (1566, 58218), (1674, 54462), (1798, 50706), (1878, 48546), (2349, 38812), (2511, 36308), (2697, 33804), (2817, 32364), (3132, 29109), (3348, 27231), (3596, 25353), (3756, 24273), (4698, 19406), (5022, 18154), (5394, 16902), (5634, 16182), (8091, 11268), (8451, 10788), (9077, 10044), (9396, 9703)]