64430964

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5131

約数の個数: 72

約数和(自身を含む): 181927200

約数和(自身を除く): 117496236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 5099, 6318, 10198, 12636, 15297, 20396, 30594, 45891, 61188, 66287, 91782, 132574, 137673, 183564, 198861, 265148, 275346, 397722, 413019, 550692, 596583, 795444, 826038, 1193166, 1239057, 1652076, 1789749, 2386332, 2478114, 3579498, 4956228, 5369247, 7158996, 10738494, 16107741, 21476988, 32215482, 64430964]

約数ペア:

[(1, 64430964), (2, 32215482), (3, 21476988), (4, 16107741), (6, 10738494), (9, 7158996), (12, 5369247), (13, 4956228), (18, 3579498), (26, 2478114), (27, 2386332), (36, 1789749), (39, 1652076), (52, 1239057), (54, 1193166), (78, 826038), (81, 795444), (108, 596583), (117, 550692), (156, 413019), (162, 397722), (234, 275346), (243, 265148), (324, 198861), (351, 183564), (468, 137673), (486, 132574), (702, 91782), (972, 66287), (1053, 61188), (1404, 45891), (2106, 30594), (3159, 20396), (4212, 15297), (5099, 12636), (6318, 10198)]