72669628

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1774

約数の個数: 36

約数和(自身を含む): 138825400

約数和(自身を除く): 66155772

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 1699, 2516, 3398, 6796, 10693, 21386, 28883, 42772, 57766, 62863, 115532, 125726, 251452, 491011, 982022, 1068671, 1964044, 2137342, 4274684, 18167407, 36334814, 72669628]

約数ペア:

[(1, 72669628), (2, 36334814), (4, 18167407), (17, 4274684), (34, 2137342), (37, 1964044), (68, 1068671), (74, 982022), (148, 491011), (289, 251452), (578, 125726), (629, 115532), (1156, 62863), (1258, 57766), (1699, 42772), (2516, 28883), (3398, 21386), (6796, 10693)]