90817294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 146488320

約数和(自身を除く): 55671026

約数列:

[1, 2, 23, 46, 67, 79, 134, 158, 373, 746, 1541, 1817, 3082, 3634, 5293, 8579, 10586, 17158, 24991, 29467, 49982, 58934, 121739, 243478, 574793, 677741, 1149586, 1355482, 1974289, 3948578, 45408647, 90817294]

約数ペア:

[(1, 90817294), (2, 45408647), (23, 3948578), (46, 1974289), (67, 1355482), (79, 1149586), (134, 677741), (158, 574793), (373, 243478), (746, 121739), (1541, 58934), (1817, 49982), (3082, 29467), (3634, 24991), (5293, 17158), (8579, 10586)]