66753888

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 182198016

約数和(自身を除く): 115444128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 103, 129, 157, 172, 206, 258, 309, 314, 344, 412, 471, 516, 618, 628, 688, 824, 942, 1032, 1236, 1256, 1376, 1648, 1884, 2064, 2472, 2512, 3296, 3768, 4128, 4429, 4944, 5024, 6751, 7536, 8858, 9888, 13287, 13502, 15072, 16171, 17716, 20253, 26574, 27004, 32342, 35432, 40506, 48513, 53148, 54008, 64684, 70864, 81012, 97026, 106296, 108016, 129368, 141728, 162024, 194052, 212592, 216032, 258736, 324048, 388104, 425184, 517472, 648096, 695353, 776208, 1390706, 1552416, 2086059, 2781412, 4172118, 5562824, 8344236, 11125648, 16688472, 22251296, 33376944, 66753888]

約数ペア:

[(1, 66753888), (2, 33376944), (3, 22251296), (4, 16688472), (6, 11125648), (8, 8344236), (12, 5562824), (16, 4172118), (24, 2781412), (32, 2086059), (43, 1552416), (48, 1390706), (86, 776208), (96, 695353), (103, 648096), (129, 517472), (157, 425184), (172, 388104), (206, 324048), (258, 258736), (309, 216032), (314, 212592), (344, 194052), (412, 162024), (471, 141728), (516, 129368), (618, 108016), (628, 106296), (688, 97026), (824, 81012), (942, 70864), (1032, 64684), (1236, 54008), (1256, 53148), (1376, 48513), (1648, 40506), (1884, 35432), (2064, 32342), (2472, 27004), (2512, 26574), (3296, 20253), (3768, 17716), (4128, 16171), (4429, 15072), (4944, 13502), (5024, 13287), (6751, 9888), (7536, 8858)]