74045484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 197829632

約数和(自身を除く): 123784148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1543, 1548, 2666, 3086, 3999, 4629, 5332, 6172, 7998, 9258, 11997, 13887, 15996, 18516, 23994, 27774, 47833, 47988, 55548, 66349, 95666, 132698, 143499, 191332, 199047, 265396, 286998, 398094, 430497, 573996, 597141, 796188, 860994, 1194282, 1721988, 2056819, 2388564, 4113638, 6170457, 8227276, 12340914, 18511371, 24681828, 37022742, 74045484]

約数ペア:

[(1, 74045484), (2, 37022742), (3, 24681828), (4, 18511371), (6, 12340914), (9, 8227276), (12, 6170457), (18, 4113638), (31, 2388564), (36, 2056819), (43, 1721988), (62, 1194282), (86, 860994), (93, 796188), (124, 597141), (129, 573996), (172, 430497), (186, 398094), (258, 286998), (279, 265396), (372, 199047), (387, 191332), (516, 143499), (558, 132698), (774, 95666), (1116, 66349), (1333, 55548), (1543, 47988), (1548, 47833), (2666, 27774), (3086, 23994), (3999, 18516), (4629, 15996), (5332, 13887), (6172, 11997), (7998, 9258)]