90744654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 252564480

約数和(自身を除く): 161819826

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 58, 66, 77, 78, 87, 91, 143, 154, 174, 182, 203, 231, 273, 286, 319, 377, 406, 429, 462, 521, 546, 609, 638, 754, 858, 957, 1001, 1042, 1131, 1218, 1563, 1914, 2002, 2233, 2262, 2639, 3003, 3126, 3647, 4147, 4466, 5278, 5731, 6006, 6699, 6773, 7294, 7917, 8294, 10941, 11462, 12441, 13398, 13546, 15109, 15834, 17193, 20319, 21882, 24882, 29029, 30218, 34386, 40117, 40638, 45327, 47411, 58058, 74503, 80234, 87087, 90654, 94822, 105763, 120351, 142233, 149006, 166199, 174174, 196417, 211526, 223509, 240702, 284466, 317289, 332398, 392834, 447018, 498597, 521521, 589251, 634578, 997194, 1043042, 1163393, 1178502, 1374919, 1564563, 2160587, 2326786, 2749838, 3129126, 3490179, 4124757, 4321174, 6481761, 6980358, 8249514, 12963522, 15124109, 30248218, 45372327, 90744654]

約数ペア:

[(1, 90744654), (2, 45372327), (3, 30248218), (6, 15124109), (7, 12963522), (11, 8249514), (13, 6980358), (14, 6481761), (21, 4321174), (22, 4124757), (26, 3490179), (29, 3129126), (33, 2749838), (39, 2326786), (42, 2160587), (58, 1564563), (66, 1374919), (77, 1178502), (78, 1163393), (87, 1043042), (91, 997194), (143, 634578), (154, 589251), (174, 521521), (182, 498597), (203, 447018), (231, 392834), (273, 332398), (286, 317289), (319, 284466), (377, 240702), (406, 223509), (429, 211526), (462, 196417), (521, 174174), (546, 166199), (609, 149006), (638, 142233), (754, 120351), (858, 105763), (957, 94822), (1001, 90654), (1042, 87087), (1131, 80234), (1218, 74503), (1563, 58058), (1914, 47411), (2002, 45327), (2233, 40638), (2262, 40117), (2639, 34386), (3003, 30218), (3126, 29029), (3647, 24882), (4147, 21882), (4466, 20319), (5278, 17193), (5731, 15834), (6006, 15109), (6699, 13546), (6773, 13398), (7294, 12441), (7917, 11462), (8294, 10941)]