73262252

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 159344640

約数和(自身を除く): 86082388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 103, 133, 191, 196, 206, 266, 382, 412, 532, 721, 764, 931, 1337, 1442, 1862, 1957, 2674, 2884, 3629, 3724, 3914, 5047, 5348, 7258, 7828, 9359, 10094, 13699, 14516, 18718, 19673, 20188, 25403, 27398, 37436, 39346, 50806, 54796, 78692, 95893, 101612, 137711, 177821, 191786, 275422, 355642, 373787, 383572, 550844, 711284, 747574, 963977, 1495148, 1927954, 2616509, 3855908, 5233018, 10466036, 18315563, 36631126, 73262252]

約数ペア:

[(1, 73262252), (2, 36631126), (4, 18315563), (7, 10466036), (14, 5233018), (19, 3855908), (28, 2616509), (38, 1927954), (49, 1495148), (76, 963977), (98, 747574), (103, 711284), (133, 550844), (191, 383572), (196, 373787), (206, 355642), (266, 275422), (382, 191786), (412, 177821), (532, 137711), (721, 101612), (764, 95893), (931, 78692), (1337, 54796), (1442, 50806), (1862, 39346), (1957, 37436), (2674, 27398), (2884, 25403), (3629, 20188), (3724, 19673), (3914, 18718), (5047, 14516), (5348, 13699), (7258, 10094), (7828, 9359)]