78420408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10243}}^1$

素因数の和:10292

約数の個数: 64

約数和(自身を含む): 221270400

約数和(自身を除く): 142849992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 10243, 20486, 30729, 40972, 61458, 81944, 112673, 122916, 225346, 245832, 297047, 338019, 450692, 594094, 676038, 891141, 901384, 1188188, 1352076, 1782282, 2376376, 2704152, 3267517, 3564564, 6535034, 7129128, 9802551, 13070068, 19605102, 26140136, 39210204, 78420408]

約数ペア:

[(1, 78420408), (2, 39210204), (3, 26140136), (4, 19605102), (6, 13070068), (8, 9802551), (11, 7129128), (12, 6535034), (22, 3564564), (24, 3267517), (29, 2704152), (33, 2376376), (44, 1782282), (58, 1352076), (66, 1188188), (87, 901384), (88, 891141), (116, 676038), (132, 594094), (174, 450692), (232, 338019), (264, 297047), (319, 245832), (348, 225346), (638, 122916), (696, 112673), (957, 81944), (1276, 61458), (1914, 40972), (2552, 30729), (3828, 20486), (7656, 10243)]