64622228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 132276480

約数和(自身を除く): 67654252

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 73, 118, 121, 124, 146, 236, 242, 292, 341, 484, 649, 682, 803, 1298, 1364, 1606, 1829, 2263, 2596, 3212, 3658, 3751, 4307, 4526, 7139, 7316, 7502, 8614, 8833, 9052, 14278, 15004, 17228, 17666, 20119, 24893, 28556, 35332, 40238, 47377, 49786, 80476, 94754, 99572, 133517, 189508, 221309, 267034, 273823, 442618, 521147, 534068, 547646, 885236, 1042294, 1095292, 1468687, 2084588, 2937374, 5874748, 16155557, 32311114, 64622228]

約数ペア:

[(1, 64622228), (2, 32311114), (4, 16155557), (11, 5874748), (22, 2937374), (31, 2084588), (44, 1468687), (59, 1095292), (62, 1042294), (73, 885236), (118, 547646), (121, 534068), (124, 521147), (146, 442618), (236, 273823), (242, 267034), (292, 221309), (341, 189508), (484, 133517), (649, 99572), (682, 94754), (803, 80476), (1298, 49786), (1364, 47377), (1606, 40238), (1829, 35332), (2263, 28556), (2596, 24893), (3212, 20119), (3658, 17666), (3751, 17228), (4307, 15004), (4526, 14278), (7139, 9052), (7316, 8833), (7502, 8614)]