75355406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 69105394

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 109, 113, 133, 161, 218, 226, 266, 322, 437, 763, 791, 874, 1526, 1582, 2071, 2147, 2507, 2599, 3059, 4142, 4294, 5014, 5198, 6118, 12317, 14497, 15029, 17549, 18193, 24634, 28994, 30058, 35098, 36386, 47633, 49381, 86219, 95266, 98762, 172438, 234023, 283291, 333431, 345667, 468046, 566582, 666862, 691334, 1638161, 1983037, 3276322, 3966074, 5382529, 10765058, 37677703, 75355406]

約数ペア:

[(1, 75355406), (2, 37677703), (7, 10765058), (14, 5382529), (19, 3966074), (23, 3276322), (38, 1983037), (46, 1638161), (109, 691334), (113, 666862), (133, 566582), (161, 468046), (218, 345667), (226, 333431), (266, 283291), (322, 234023), (437, 172438), (763, 98762), (791, 95266), (874, 86219), (1526, 49381), (1582, 47633), (2071, 36386), (2147, 35098), (2507, 30058), (2599, 28994), (3059, 24634), (4142, 18193), (4294, 17549), (5014, 15029), (5198, 14497), (6118, 12317)]