72789864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1531}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 208842240

約数和(自身を除く): 136052376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1531, 1698, 1981, 2264, 3062, 3396, 3962, 4593, 5943, 6124, 6792, 7924, 9186, 10717, 11886, 12248, 15848, 18372, 21434, 23772, 32151, 36744, 42868, 47544, 64302, 85736, 128604, 257208, 433273, 866546, 1299819, 1733092, 2599638, 3032911, 3466184, 5199276, 6065822, 9098733, 10398552, 12131644, 18197466, 24263288, 36394932, 72789864]

約数ペア:

[(1, 72789864), (2, 36394932), (3, 24263288), (4, 18197466), (6, 12131644), (7, 10398552), (8, 9098733), (12, 6065822), (14, 5199276), (21, 3466184), (24, 3032911), (28, 2599638), (42, 1733092), (56, 1299819), (84, 866546), (168, 433273), (283, 257208), (566, 128604), (849, 85736), (1132, 64302), (1531, 47544), (1698, 42868), (1981, 36744), (2264, 32151), (3062, 23772), (3396, 21434), (3962, 18372), (4593, 15848), (5943, 12248), (6124, 11886), (6792, 10717), (7924, 9186)]