84840372

素因数分解:

$2^2\times 3^4\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1070

約数の個数: 60

約数和(自身を含む): 222683076

約数和(自身を除く): 137842704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 401, 653, 802, 1203, 1306, 1604, 1959, 2406, 2612, 3609, 3918, 4812, 5877, 7218, 7836, 10827, 11754, 14436, 17631, 21654, 23508, 32481, 35262, 43308, 52893, 64962, 70524, 105786, 129924, 211572, 261853, 523706, 785559, 1047412, 1571118, 2356677, 3142236, 4713354, 7070031, 9426708, 14140062, 21210093, 28280124, 42420186, 84840372]

約数ペア:

[(1, 84840372), (2, 42420186), (3, 28280124), (4, 21210093), (6, 14140062), (9, 9426708), (12, 7070031), (18, 4713354), (27, 3142236), (36, 2356677), (54, 1571118), (81, 1047412), (108, 785559), (162, 523706), (324, 261853), (401, 211572), (653, 129924), (802, 105786), (1203, 70524), (1306, 64962), (1604, 52893), (1959, 43308), (2406, 35262), (2612, 32481), (3609, 23508), (3918, 21654), (4812, 17631), (5877, 14436), (7218, 11754), (7836, 10827)]