90861344

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 221397120

約数和(自身を除く): 130535776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 577, 592, 608, 703, 1036, 1064, 1154, 1184, 1406, 2072, 2128, 2308, 2812, 4039, 4144, 4256, 4616, 4921, 5624, 8078, 8288, 9232, 9842, 10963, 11248, 16156, 18464, 19684, 21349, 21926, 22496, 32312, 39368, 42698, 43852, 64624, 76741, 78736, 85396, 87704, 129248, 149443, 153482, 157472, 170792, 175408, 298886, 306964, 341584, 350816, 405631, 597772, 613928, 683168, 811262, 1195544, 1227856, 1622524, 2391088, 2455712, 2839417, 3245048, 4782176, 5678834, 6490096, 11357668, 12980192, 22715336, 45430672, 90861344]

約数ペア:

[(1, 90861344), (2, 45430672), (4, 22715336), (7, 12980192), (8, 11357668), (14, 6490096), (16, 5678834), (19, 4782176), (28, 3245048), (32, 2839417), (37, 2455712), (38, 2391088), (56, 1622524), (74, 1227856), (76, 1195544), (112, 811262), (133, 683168), (148, 613928), (152, 597772), (224, 405631), (259, 350816), (266, 341584), (296, 306964), (304, 298886), (518, 175408), (532, 170792), (577, 157472), (592, 153482), (608, 149443), (703, 129248), (1036, 87704), (1064, 85396), (1154, 78736), (1184, 76741), (1406, 64624), (2072, 43852), (2128, 42698), (2308, 39368), (2812, 32312), (4039, 22496), (4144, 21926), (4256, 21349), (4616, 19684), (4921, 18464), (5624, 16156), (8078, 11248), (8288, 10963), (9232, 9842)]