66343368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 209905920

約数和(自身を除く): 143562552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 821, 888, 962, 1036, 1092, 1443, 1554, 1642, 1924, 2072, 2184, 2463, 2886, 3108, 3284, 3367, 3848, 4926, 5747, 5772, 6216, 6568, 6734, 9852, 10101, 10673, 11494, 11544, 13468, 17241, 19704, 20202, 21346, 22988, 26936, 30377, 32019, 34482, 40404, 42692, 45976, 60754, 64038, 68964, 74711, 80808, 85384, 91131, 121508, 128076, 137928, 149422, 182262, 212639, 224133, 243016, 256152, 298844, 364524, 394901, 425278, 448266, 597688, 637917, 729048, 789802, 850556, 896532, 1184703, 1275834, 1579604, 1701112, 1793064, 2369406, 2551668, 2764307, 3159208, 4738812, 5103336, 5528614, 8292921, 9477624, 11057228, 16585842, 22114456, 33171684, 66343368]

約数ペア:

[(1, 66343368), (2, 33171684), (3, 22114456), (4, 16585842), (6, 11057228), (7, 9477624), (8, 8292921), (12, 5528614), (13, 5103336), (14, 4738812), (21, 3159208), (24, 2764307), (26, 2551668), (28, 2369406), (37, 1793064), (39, 1701112), (42, 1579604), (52, 1275834), (56, 1184703), (74, 896532), (78, 850556), (84, 789802), (91, 729048), (104, 637917), (111, 597688), (148, 448266), (156, 425278), (168, 394901), (182, 364524), (222, 298844), (259, 256152), (273, 243016), (296, 224133), (312, 212639), (364, 182262), (444, 149422), (481, 137928), (518, 128076), (546, 121508), (728, 91131), (777, 85384), (821, 80808), (888, 74711), (962, 68964), (1036, 64038), (1092, 60754), (1443, 45976), (1554, 42692), (1642, 40404), (1924, 34482), (2072, 32019), (2184, 30377), (2463, 26936), (2886, 22988), (3108, 21346), (3284, 20202), (3367, 19704), (3848, 17241), (4926, 13468), (5747, 11544), (5772, 11494), (6216, 10673), (6568, 10101), (6734, 9852)]