71780154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 153057600

約数和(自身を除く): 81277446

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 4723, 5066, 7599, 9446, 14169, 15198, 28338, 80291, 160582, 240873, 481746, 703727, 1407454, 2111181, 4222362, 11963359, 23926718, 35890077, 71780154]

約数ペア:

[(1, 71780154), (2, 35890077), (3, 23926718), (6, 11963359), (17, 4222362), (34, 2111181), (51, 1407454), (102, 703727), (149, 481746), (298, 240873), (447, 160582), (894, 80291), (2533, 28338), (4723, 15198), (5066, 14169), (7599, 9446)]