64216824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9380

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 123755016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 9323, 18646, 27969, 37292, 55938, 65261, 74584, 111876, 130522, 195783, 223752, 261044, 382243, 391566, 522088, 764486, 783132, 1146729, 1528972, 1566264, 2293458, 2675701, 3057944, 4586916, 5351402, 8027103, 9173832, 10702804, 16054206, 21405608, 32108412, 64216824]

約数ペア:

[(1, 64216824), (2, 32108412), (3, 21405608), (4, 16054206), (6, 10702804), (7, 9173832), (8, 8027103), (12, 5351402), (14, 4586916), (21, 3057944), (24, 2675701), (28, 2293458), (41, 1566264), (42, 1528972), (56, 1146729), (82, 783132), (84, 764486), (123, 522088), (164, 391566), (168, 382243), (246, 261044), (287, 223752), (328, 195783), (492, 130522), (574, 111876), (861, 74584), (984, 65261), (1148, 55938), (1722, 37292), (2296, 27969), (3444, 18646), (6888, 9323)]