72650732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 166699008

約数和(自身を除く): 94048276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1087, 1364, 1519, 2156, 2174, 2387, 3038, 4348, 4774, 6076, 7609, 9548, 11957, 15218, 16709, 23914, 30436, 33418, 33697, 47828, 53263, 66836, 67394, 83699, 106526, 134788, 167398, 213052, 235879, 334796, 370667, 471758, 585893, 741334, 943516, 1171786, 1482668, 1651153, 2343572, 2594669, 3302306, 5189338, 6604612, 10378676, 18162683, 36325366, 72650732]

約数ペア:

[(1, 72650732), (2, 36325366), (4, 18162683), (7, 10378676), (11, 6604612), (14, 5189338), (22, 3302306), (28, 2594669), (31, 2343572), (44, 1651153), (49, 1482668), (62, 1171786), (77, 943516), (98, 741334), (124, 585893), (154, 471758), (196, 370667), (217, 334796), (308, 235879), (341, 213052), (434, 167398), (539, 134788), (682, 106526), (868, 83699), (1078, 67394), (1087, 66836), (1364, 53263), (1519, 47828), (2156, 33697), (2174, 33418), (2387, 30436), (3038, 23914), (4348, 16709), (4774, 15218), (6076, 11957), (7609, 9548)]