72471612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 179649792

約数和(自身を除く): 107178180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 563, 631, 1126, 1262, 1689, 1893, 2252, 2524, 3378, 3786, 6756, 7572, 9571, 10727, 19142, 21454, 28713, 32181, 38284, 42908, 57426, 64362, 114852, 128724, 355253, 710506, 1065759, 1421012, 2131518, 4263036, 6039301, 12078602, 18117903, 24157204, 36235806, 72471612]

約数ペア:

[(1, 72471612), (2, 36235806), (3, 24157204), (4, 18117903), (6, 12078602), (12, 6039301), (17, 4263036), (34, 2131518), (51, 1421012), (68, 1065759), (102, 710506), (204, 355253), (563, 128724), (631, 114852), (1126, 64362), (1262, 57426), (1689, 42908), (1893, 38284), (2252, 32181), (2524, 28713), (3378, 21454), (3786, 19142), (6756, 10727), (7572, 9571)]