66569724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 183109472

約数和(自身を除く): 116539748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1381, 1854, 2678, 2762, 3708, 4017, 4143, 5356, 5524, 8034, 8286, 12051, 12429, 16068, 16572, 17953, 24102, 24858, 35906, 48204, 49716, 53859, 71812, 107718, 142243, 161577, 215436, 284486, 323154, 426729, 568972, 646308, 853458, 1280187, 1706916, 1849159, 2560374, 3698318, 5120748, 5547477, 7396636, 11094954, 16642431, 22189908, 33284862, 66569724]

約数ペア:

[(1, 66569724), (2, 33284862), (3, 22189908), (4, 16642431), (6, 11094954), (9, 7396636), (12, 5547477), (13, 5120748), (18, 3698318), (26, 2560374), (36, 1849159), (39, 1706916), (52, 1280187), (78, 853458), (103, 646308), (117, 568972), (156, 426729), (206, 323154), (234, 284486), (309, 215436), (412, 161577), (468, 142243), (618, 107718), (927, 71812), (1236, 53859), (1339, 49716), (1381, 48204), (1854, 35906), (2678, 24858), (2762, 24102), (3708, 17953), (4017, 16572), (4143, 16068), (5356, 12429), (5524, 12051), (8034, 8286)]