72104304

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 191237760

約数和(自身を除く): 119133456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 107, 139, 202, 214, 278, 303, 321, 404, 417, 428, 556, 606, 642, 808, 834, 856, 1112, 1212, 1284, 1616, 1668, 1712, 2224, 2424, 2568, 3336, 4848, 5136, 6672, 10807, 14039, 14873, 21614, 28078, 29746, 32421, 42117, 43228, 44619, 56156, 59492, 64842, 84234, 86456, 89238, 112312, 118984, 129684, 168468, 172912, 178476, 224624, 237968, 259368, 336936, 356952, 518736, 673872, 713904, 1502173, 3004346, 4506519, 6008692, 9013038, 12017384, 18026076, 24034768, 36052152, 72104304]

約数ペア:

[(1, 72104304), (2, 36052152), (3, 24034768), (4, 18026076), (6, 12017384), (8, 9013038), (12, 6008692), (16, 4506519), (24, 3004346), (48, 1502173), (101, 713904), (107, 673872), (139, 518736), (202, 356952), (214, 336936), (278, 259368), (303, 237968), (321, 224624), (404, 178476), (417, 172912), (428, 168468), (556, 129684), (606, 118984), (642, 112312), (808, 89238), (834, 86456), (856, 84234), (1112, 64842), (1212, 59492), (1284, 56156), (1616, 44619), (1668, 43228), (1712, 42117), (2224, 32421), (2424, 29746), (2568, 28078), (3336, 21614), (4848, 14873), (5136, 14039), (6672, 10807)]