745305156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2671}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 1972449024

約数和(自身を除く): 1227143868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 337, 414, 674, 828, 1011, 1348, 2022, 2671, 3033, 4044, 5342, 6066, 7751, 8013, 10684, 12132, 15502, 16026, 23253, 24039, 31004, 32052, 46506, 48078, 61433, 69759, 93012, 96156, 122866, 139518, 184299, 245732, 279036, 368598, 552897, 737196, 900127, 1105794, 1800254, 2211588, 2700381, 3600508, 5400762, 8101143, 10801524, 16202286, 20702921, 32404572, 41405842, 62108763, 82811684, 124217526, 186326289, 248435052, 372652578, 745305156]

約数ペア:

[(1, 745305156), (2, 372652578), (3, 248435052), (4, 186326289), (6, 124217526), (9, 82811684), (12, 62108763), (18, 41405842), (23, 32404572), (36, 20702921), (46, 16202286), (69, 10801524), (92, 8101143), (138, 5400762), (207, 3600508), (276, 2700381), (337, 2211588), (414, 1800254), (674, 1105794), (828, 900127), (1011, 737196), (1348, 552897), (2022, 368598), (2671, 279036), (3033, 245732), (4044, 184299), (5342, 139518), (6066, 122866), (7751, 96156), (8013, 93012), (10684, 69759), (12132, 61433), (15502, 48078), (16026, 46506), (23253, 32052), (24039, 31004)]