89815782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 216437760

約数和(自身を除く): 126621978

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 483, 654, 763, 853, 966, 1526, 1706, 2289, 2507, 2559, 4578, 5014, 5118, 5971, 7521, 11942, 15042, 17549, 17913, 19619, 35098, 35826, 39238, 52647, 58857, 92977, 105294, 117714, 137333, 185954, 274666, 278931, 411999, 557862, 650839, 823998, 1301678, 1952517, 2138471, 3905034, 4276942, 6415413, 12830826, 14969297, 29938594, 44907891, 89815782]

約数ペア:

[(1, 89815782), (2, 44907891), (3, 29938594), (6, 14969297), (7, 12830826), (14, 6415413), (21, 4276942), (23, 3905034), (42, 2138471), (46, 1952517), (69, 1301678), (109, 823998), (138, 650839), (161, 557862), (218, 411999), (322, 278931), (327, 274666), (483, 185954), (654, 137333), (763, 117714), (853, 105294), (966, 92977), (1526, 58857), (1706, 52647), (2289, 39238), (2507, 35826), (2559, 35098), (4578, 19619), (5014, 17913), (5118, 17549), (5971, 15042), (7521, 11942)]