73937996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 71214004

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 158, 178, 239, 316, 356, 478, 869, 956, 979, 1738, 1958, 2629, 3476, 3916, 5258, 7031, 10516, 14062, 18881, 21271, 28124, 37762, 42542, 75524, 77341, 85084, 154682, 207691, 233981, 309364, 415382, 467962, 830764, 935924, 1680409, 3360818, 6721636, 18484499, 36968998, 73937996]

約数ペア:

[(1, 73937996), (2, 36968998), (4, 18484499), (11, 6721636), (22, 3360818), (44, 1680409), (79, 935924), (89, 830764), (158, 467962), (178, 415382), (239, 309364), (316, 233981), (356, 207691), (478, 154682), (869, 85084), (956, 77341), (979, 75524), (1738, 42542), (1958, 37762), (2629, 28124), (3476, 21271), (3916, 18881), (5258, 14062), (7031, 10516)]