64154892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 155054592

約数和(自身を除く): 90899700

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 524, 786, 1103, 1572, 2206, 3309, 4412, 4847, 6618, 9694, 13236, 14541, 19388, 29082, 40811, 58164, 81622, 122433, 144493, 163244, 244866, 288986, 433479, 489732, 577972, 866958, 1733916, 5346241, 10692482, 16038723, 21384964, 32077446, 64154892]

約数ペア:

[(1, 64154892), (2, 32077446), (3, 21384964), (4, 16038723), (6, 10692482), (12, 5346241), (37, 1733916), (74, 866958), (111, 577972), (131, 489732), (148, 433479), (222, 288986), (262, 244866), (393, 163244), (444, 144493), (524, 122433), (786, 81622), (1103, 58164), (1572, 40811), (2206, 29082), (3309, 19388), (4412, 14541), (4847, 13236), (6618, 9694)]