91911852

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 239038800

約数和(自身を除く): 147126948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 109, 118, 177, 218, 236, 327, 354, 397, 436, 531, 654, 708, 794, 981, 1062, 1191, 1308, 1588, 1962, 2124, 2382, 3573, 3924, 4764, 6431, 7146, 12862, 14292, 19293, 23423, 25724, 38586, 43273, 46846, 57879, 70269, 77172, 86546, 93692, 115758, 129819, 140538, 173092, 210807, 231516, 259638, 281076, 389457, 421614, 519276, 778914, 843228, 1557828, 2553107, 5106214, 7659321, 10212428, 15318642, 22977963, 30637284, 45955926, 91911852]

約数ペア:

[(1, 91911852), (2, 45955926), (3, 30637284), (4, 22977963), (6, 15318642), (9, 10212428), (12, 7659321), (18, 5106214), (36, 2553107), (59, 1557828), (109, 843228), (118, 778914), (177, 519276), (218, 421614), (236, 389457), (327, 281076), (354, 259638), (397, 231516), (436, 210807), (531, 173092), (654, 140538), (708, 129819), (794, 115758), (981, 93692), (1062, 86546), (1191, 77172), (1308, 70269), (1588, 57879), (1962, 46846), (2124, 43273), (2382, 38586), (3573, 25724), (3924, 23423), (4764, 19293), (6431, 14292), (7146, 12862)]