72652034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 141066240

約数和(自身を除く): 68414206

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 79, 91, 158, 163, 182, 217, 326, 403, 434, 553, 806, 1027, 1106, 1141, 2054, 2119, 2282, 2449, 2821, 4238, 4898, 5053, 5642, 7189, 10106, 12877, 14378, 14833, 17143, 25754, 29666, 31837, 34286, 35371, 63674, 65689, 70742, 90139, 131378, 167401, 180278, 222859, 334802, 399187, 445718, 459823, 798374, 919646, 1171807, 2343614, 2794309, 5189431, 5588618, 10378862, 36326017, 72652034]

約数ペア:

[(1, 72652034), (2, 36326017), (7, 10378862), (13, 5588618), (14, 5189431), (26, 2794309), (31, 2343614), (62, 1171807), (79, 919646), (91, 798374), (158, 459823), (163, 445718), (182, 399187), (217, 334802), (326, 222859), (403, 180278), (434, 167401), (553, 131378), (806, 90139), (1027, 70742), (1106, 65689), (1141, 63674), (2054, 35371), (2119, 34286), (2282, 31837), (2449, 29666), (2821, 25754), (4238, 17143), (4898, 14833), (5053, 14378), (5642, 12877), (7189, 10106)]