72669376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4641

約数の個数: 56

約数和(自身を含む): 163504880

約数和(自身を除く): 90835504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4597, 7904, 9194, 15808, 18388, 36776, 59761, 73552, 87343, 119522, 147104, 174686, 239044, 294208, 349372, 478088, 698744, 956176, 1135459, 1397488, 1912352, 2270918, 2794976, 3824704, 4541836, 5589952, 9083672, 18167344, 36334688, 72669376]

約数ペア:

[(1, 72669376), (2, 36334688), (4, 18167344), (8, 9083672), (13, 5589952), (16, 4541836), (19, 3824704), (26, 2794976), (32, 2270918), (38, 1912352), (52, 1397488), (64, 1135459), (76, 956176), (104, 698744), (152, 478088), (208, 349372), (247, 294208), (304, 239044), (416, 174686), (494, 147104), (608, 119522), (832, 87343), (988, 73552), (1216, 59761), (1976, 36776), (3952, 18388), (4597, 15808), (7904, 9194)]