90177112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 98935208

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 127, 136, 184, 227, 254, 391, 454, 508, 782, 908, 1016, 1564, 1816, 2159, 2921, 3128, 3859, 4318, 5221, 5842, 7718, 8636, 10442, 11684, 15436, 17272, 20884, 23368, 28829, 30872, 41768, 49657, 57658, 88757, 99314, 115316, 177514, 198628, 230632, 355028, 397256, 490093, 663067, 710056, 980186, 1326134, 1960372, 2652268, 3920744, 5304536, 11272139, 22544278, 45088556, 90177112]

約数ペア:

[(1, 90177112), (2, 45088556), (4, 22544278), (8, 11272139), (17, 5304536), (23, 3920744), (34, 2652268), (46, 1960372), (68, 1326134), (92, 980186), (127, 710056), (136, 663067), (184, 490093), (227, 397256), (254, 355028), (391, 230632), (454, 198628), (508, 177514), (782, 115316), (908, 99314), (1016, 88757), (1564, 57658), (1816, 49657), (2159, 41768), (2921, 30872), (3128, 28829), (3859, 23368), (4318, 20884), (5221, 17272), (5842, 15436), (7718, 11684), (8636, 10442)]