90542466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 145329534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 71, 87, 126, 142, 174, 203, 213, 261, 349, 406, 426, 497, 522, 609, 639, 698, 994, 1047, 1218, 1278, 1491, 1827, 2059, 2094, 2443, 2982, 3141, 3654, 4118, 4473, 4886, 6177, 6282, 7329, 8946, 10121, 12354, 14413, 14658, 18531, 20242, 21987, 24779, 28826, 30363, 37062, 43239, 43974, 49558, 60726, 70847, 74337, 86478, 91089, 129717, 141694, 148674, 173453, 182178, 212541, 223011, 259434, 346906, 425082, 446022, 520359, 637623, 718591, 1040718, 1275246, 1437182, 1561077, 2155773, 3122154, 4311546, 5030137, 6467319, 10060274, 12934638, 15090411, 30180822, 45271233, 90542466]

約数ペア:

[(1, 90542466), (2, 45271233), (3, 30180822), (6, 15090411), (7, 12934638), (9, 10060274), (14, 6467319), (18, 5030137), (21, 4311546), (29, 3122154), (42, 2155773), (58, 1561077), (63, 1437182), (71, 1275246), (87, 1040718), (126, 718591), (142, 637623), (174, 520359), (203, 446022), (213, 425082), (261, 346906), (349, 259434), (406, 223011), (426, 212541), (497, 182178), (522, 173453), (609, 148674), (639, 141694), (698, 129717), (994, 91089), (1047, 86478), (1218, 74337), (1278, 70847), (1491, 60726), (1827, 49558), (2059, 43974), (2094, 43239), (2443, 37062), (2982, 30363), (3141, 28826), (3654, 24779), (4118, 21987), (4473, 20242), (4886, 18531), (6177, 14658), (6282, 14413), (7329, 12354), (8946, 10121)]