89281674

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 207732096

約数和(自身を除く): 118450422

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 61, 62, 86, 93, 122, 129, 183, 186, 258, 279, 366, 387, 549, 558, 774, 1098, 1333, 1891, 2623, 2666, 3721, 3782, 3999, 5246, 5673, 7442, 7869, 7998, 11163, 11346, 11997, 15738, 17019, 22326, 23607, 23994, 33489, 34038, 47214, 66978, 81313, 115351, 160003, 162626, 230702, 243939, 320006, 346053, 480009, 487878, 692106, 731817, 960018, 1038159, 1440027, 1463634, 2076318, 2880054, 4960093, 9920186, 14880279, 29760558, 44640837, 89281674]

約数ペア:

[(1, 89281674), (2, 44640837), (3, 29760558), (6, 14880279), (9, 9920186), (18, 4960093), (31, 2880054), (43, 2076318), (61, 1463634), (62, 1440027), (86, 1038159), (93, 960018), (122, 731817), (129, 692106), (183, 487878), (186, 480009), (258, 346053), (279, 320006), (366, 243939), (387, 230702), (549, 162626), (558, 160003), (774, 115351), (1098, 81313), (1333, 66978), (1891, 47214), (2623, 34038), (2666, 33489), (3721, 23994), (3782, 23607), (3999, 22326), (5246, 17019), (5673, 15738), (7442, 11997), (7869, 11346), (7998, 11163)]