77555412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 215447232

約数和(自身を除く): 137891820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 396, 453, 604, 906, 1297, 1359, 1661, 1812, 2594, 2718, 3322, 3891, 4983, 5188, 5436, 6644, 7782, 9966, 11673, 14267, 14949, 15564, 19932, 23346, 28534, 29898, 42801, 46692, 57068, 59796, 85602, 128403, 171204, 195847, 256806, 391694, 513612, 587541, 783388, 1175082, 1762623, 2154317, 2350164, 3525246, 4308634, 6462951, 7050492, 8617268, 12925902, 19388853, 25851804, 38777706, 77555412]

約数ペア:

[(1, 77555412), (2, 38777706), (3, 25851804), (4, 19388853), (6, 12925902), (9, 8617268), (11, 7050492), (12, 6462951), (18, 4308634), (22, 3525246), (33, 2350164), (36, 2154317), (44, 1762623), (66, 1175082), (99, 783388), (132, 587541), (151, 513612), (198, 391694), (302, 256806), (396, 195847), (453, 171204), (604, 128403), (906, 85602), (1297, 59796), (1359, 57068), (1661, 46692), (1812, 42801), (2594, 29898), (2718, 28534), (3322, 23346), (3891, 19932), (4983, 15564), (5188, 14949), (5436, 14267), (6644, 11673), (7782, 9966)]