72145752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9137}}^1$

素因数の和:9200

約数の個数: 64

約数和(自身を含む): 210539520

約数和(自身を除く): 138393768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 9137, 18274, 27411, 36548, 54822, 63959, 73096, 109644, 127918, 191877, 219288, 255836, 383754, 429439, 511672, 767508, 858878, 1288317, 1535016, 1717756, 2576634, 3006073, 3435512, 5153268, 6012146, 9018219, 10306536, 12024292, 18036438, 24048584, 36072876, 72145752]

約数ペア:

[(1, 72145752), (2, 36072876), (3, 24048584), (4, 18036438), (6, 12024292), (7, 10306536), (8, 9018219), (12, 6012146), (14, 5153268), (21, 3435512), (24, 3006073), (28, 2576634), (42, 1717756), (47, 1535016), (56, 1288317), (84, 858878), (94, 767508), (141, 511672), (168, 429439), (188, 383754), (282, 255836), (329, 219288), (376, 191877), (564, 127918), (658, 109644), (987, 73096), (1128, 63959), (1316, 54822), (1974, 36548), (2632, 27411), (3948, 18274), (7896, 9137)]