61921128

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 160767360

約数和(自身を除く): 98846232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 618, 677, 824, 888, 1236, 1354, 2031, 2472, 2708, 3811, 4062, 5416, 7622, 8124, 11433, 15244, 16248, 22866, 25049, 30488, 45732, 50098, 69731, 75147, 91464, 100196, 139462, 150294, 200392, 209193, 278924, 300588, 418386, 557848, 601176, 836772, 1673544, 2580047, 5160094, 7740141, 10320188, 15480282, 20640376, 30960564, 61921128]

約数ペア:

[(1, 61921128), (2, 30960564), (3, 20640376), (4, 15480282), (6, 10320188), (8, 7740141), (12, 5160094), (24, 2580047), (37, 1673544), (74, 836772), (103, 601176), (111, 557848), (148, 418386), (206, 300588), (222, 278924), (296, 209193), (309, 200392), (412, 150294), (444, 139462), (618, 100196), (677, 91464), (824, 75147), (888, 69731), (1236, 50098), (1354, 45732), (2031, 30488), (2472, 25049), (2708, 22866), (3811, 16248), (4062, 15244), (5416, 11433), (7622, 8124)]