80519508

素因数分解:

$2^2\times 3^6\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 84

約数和(自身を含む): 215666388

約数和(自身を除く): 135146880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 521, 636, 729, 954, 972, 1042, 1431, 1458, 1563, 1908, 2084, 2862, 2916, 3126, 4293, 4689, 5724, 6252, 8586, 9378, 12879, 14067, 17172, 18756, 25758, 27613, 28134, 38637, 42201, 51516, 55226, 56268, 77274, 82839, 84402, 110452, 126603, 154548, 165678, 168804, 248517, 253206, 331356, 379809, 497034, 506412, 745551, 759618, 994068, 1491102, 1519236, 2236653, 2982204, 4473306, 6709959, 8946612, 13419918, 20129877, 26839836, 40259754, 80519508]

約数ペア:

[(1, 80519508), (2, 40259754), (3, 26839836), (4, 20129877), (6, 13419918), (9, 8946612), (12, 6709959), (18, 4473306), (27, 2982204), (36, 2236653), (53, 1519236), (54, 1491102), (81, 994068), (106, 759618), (108, 745551), (159, 506412), (162, 497034), (212, 379809), (243, 331356), (318, 253206), (324, 248517), (477, 168804), (486, 165678), (521, 154548), (636, 126603), (729, 110452), (954, 84402), (972, 82839), (1042, 77274), (1431, 56268), (1458, 55226), (1563, 51516), (1908, 42201), (2084, 38637), (2862, 28134), (2916, 27613), (3126, 25758), (4293, 18756), (4689, 17172), (5724, 14067), (6252, 12879), (8586, 9378)]