74237142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 183052800

約数和(自身を除く): 108815658

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2269, 2337, 4538, 4674, 5453, 6807, 10906, 13614, 15883, 16359, 31766, 32718, 43111, 47649, 86222, 93029, 95298, 129333, 186058, 258666, 279087, 301777, 558174, 603554, 651203, 905331, 1302406, 1767551, 1810662, 1953609, 3535102, 3907218, 5302653, 10605306, 12372857, 24745714, 37118571, 74237142]

約数ペア:

[(1, 74237142), (2, 37118571), (3, 24745714), (6, 12372857), (7, 10605306), (14, 5302653), (19, 3907218), (21, 3535102), (38, 1953609), (41, 1810662), (42, 1767551), (57, 1302406), (82, 905331), (114, 651203), (123, 603554), (133, 558174), (246, 301777), (266, 279087), (287, 258666), (399, 186058), (574, 129333), (779, 95298), (798, 93029), (861, 86222), (1558, 47649), (1722, 43111), (2269, 32718), (2337, 31766), (4538, 16359), (4674, 15883), (5453, 13614), (6807, 10906)]