90618696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 291974400

約数和(自身を除く): 201355704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 821, 876, 1022, 1314, 1512, 1533, 1642, 1752, 1971, 2044, 2463, 2628, 3066, 3284, 3942, 4088, 4599, 4926, 5256, 5747, 6132, 6568, 7389, 7884, 9198, 9852, 11494, 12264, 13797, 14778, 15768, 17241, 18396, 19704, 22167, 22988, 27594, 29556, 34482, 36792, 44334, 45976, 51723, 55188, 59112, 59933, 68964, 88668, 103446, 110376, 119866, 137928, 155169, 177336, 179799, 206892, 239732, 310338, 359598, 413784, 419531, 479464, 539397, 620676, 719196, 839062, 1078794, 1241352, 1258593, 1438392, 1618191, 1678124, 2157588, 2517186, 3236382, 3356248, 3775779, 4315176, 5034372, 6472764, 7551558, 10068744, 11327337, 12945528, 15103116, 22654674, 30206232, 45309348, 90618696]

約数ペア:

[(1, 90618696), (2, 45309348), (3, 30206232), (4, 22654674), (6, 15103116), (7, 12945528), (8, 11327337), (9, 10068744), (12, 7551558), (14, 6472764), (18, 5034372), (21, 4315176), (24, 3775779), (27, 3356248), (28, 3236382), (36, 2517186), (42, 2157588), (54, 1678124), (56, 1618191), (63, 1438392), (72, 1258593), (73, 1241352), (84, 1078794), (108, 839062), (126, 719196), (146, 620676), (168, 539397), (189, 479464), (216, 419531), (219, 413784), (252, 359598), (292, 310338), (378, 239732), (438, 206892), (504, 179799), (511, 177336), (584, 155169), (657, 137928), (756, 119866), (821, 110376), (876, 103446), (1022, 88668), (1314, 68964), (1512, 59933), (1533, 59112), (1642, 55188), (1752, 51723), (1971, 45976), (2044, 44334), (2463, 36792), (2628, 34482), (3066, 29556), (3284, 27594), (3942, 22988), (4088, 22167), (4599, 19704), (4926, 18396), (5256, 17241), (5747, 15768), (6132, 14778), (6568, 13797), (7389, 12264), (7884, 11494), (9198, 9852)]