71358804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 199355520

約数和(自身を除く): 127996716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2281, 2607, 2844, 3476, 4562, 5214, 6843, 7821, 9124, 10428, 13686, 15642, 20529, 25091, 27372, 31284, 41058, 50182, 75273, 82116, 100364, 150546, 180199, 225819, 301092, 360398, 451638, 540597, 720796, 903276, 1081194, 1621791, 1982189, 2162388, 3243582, 3964378, 5946567, 6487164, 7928756, 11893134, 17839701, 23786268, 35679402, 71358804]

約数ペア:

[(1, 71358804), (2, 35679402), (3, 23786268), (4, 17839701), (6, 11893134), (9, 7928756), (11, 6487164), (12, 5946567), (18, 3964378), (22, 3243582), (33, 2162388), (36, 1982189), (44, 1621791), (66, 1081194), (79, 903276), (99, 720796), (132, 540597), (158, 451638), (198, 360398), (237, 301092), (316, 225819), (396, 180199), (474, 150546), (711, 100364), (869, 82116), (948, 75273), (1422, 50182), (1738, 41058), (2281, 31284), (2607, 27372), (2844, 25091), (3476, 20529), (4562, 15642), (5214, 13686), (6843, 10428), (7821, 9124)]