105231996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 275256800

約数和(自身を除く): 170024804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 397, 398, 444, 597, 666, 794, 796, 1191, 1194, 1332, 1588, 1791, 2382, 2388, 3573, 3582, 4764, 7146, 7164, 7363, 14292, 14689, 14726, 22089, 29378, 29452, 44067, 44178, 58756, 66267, 79003, 88134, 88356, 132201, 132534, 158006, 176268, 237009, 264402, 265068, 316012, 474018, 528804, 711027, 948036, 1422054, 2844108, 2923111, 5846222, 8769333, 11692444, 17538666, 26307999, 35077332, 52615998, 105231996]

約数ペア:

[(1, 105231996), (2, 52615998), (3, 35077332), (4, 26307999), (6, 17538666), (9, 11692444), (12, 8769333), (18, 5846222), (36, 2923111), (37, 2844108), (74, 1422054), (111, 948036), (148, 711027), (199, 528804), (222, 474018), (333, 316012), (397, 265068), (398, 264402), (444, 237009), (597, 176268), (666, 158006), (794, 132534), (796, 132201), (1191, 88356), (1194, 88134), (1332, 79003), (1588, 66267), (1791, 58756), (2382, 44178), (2388, 44067), (3573, 29452), (3582, 29378), (4764, 22089), (7146, 14726), (7164, 14689), (7363, 14292)]