91329372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 247665600

約数和(自身を除く): 156336228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 1889, 2686, 2844, 3778, 4029, 5372, 5667, 7556, 8058, 11334, 12087, 16116, 17001, 22668, 24174, 32113, 34002, 48348, 64226, 68004, 96339, 128452, 149231, 192678, 289017, 298462, 385356, 447693, 578034, 596924, 895386, 1156068, 1343079, 1790772, 2536927, 2686158, 5073854, 5372316, 7610781, 10147708, 15221562, 22832343, 30443124, 45664686, 91329372]

約数ペア:

[(1, 91329372), (2, 45664686), (3, 30443124), (4, 22832343), (6, 15221562), (9, 10147708), (12, 7610781), (17, 5372316), (18, 5073854), (34, 2686158), (36, 2536927), (51, 1790772), (68, 1343079), (79, 1156068), (102, 895386), (153, 596924), (158, 578034), (204, 447693), (237, 385356), (306, 298462), (316, 289017), (474, 192678), (612, 149231), (711, 128452), (948, 96339), (1343, 68004), (1422, 64226), (1889, 48348), (2686, 34002), (2844, 32113), (3778, 24174), (4029, 22668), (5372, 17001), (5667, 16116), (7556, 12087), (8058, 11334)]