90395496

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17683}}^1$

素因数の和:17766

約数の個数: 48

約数和(自身を含む): 248283360

約数和(自身を除く): 157887864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 17683, 35366, 53049, 70732, 106098, 141464, 159147, 212196, 318294, 424392, 636588, 1255493, 1273176, 2510986, 3766479, 5021972, 7532958, 10043944, 11299437, 15065916, 22598874, 30131832, 45197748, 90395496]

約数ペア:

[(1, 90395496), (2, 45197748), (3, 30131832), (4, 22598874), (6, 15065916), (8, 11299437), (9, 10043944), (12, 7532958), (18, 5021972), (24, 3766479), (36, 2510986), (71, 1273176), (72, 1255493), (142, 636588), (213, 424392), (284, 318294), (426, 212196), (568, 159147), (639, 141464), (852, 106098), (1278, 70732), (1704, 53049), (2556, 35366), (5112, 17683)]