69300828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 187125120

約数和(自身を除く): 117824292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 1427, 2556, 2698, 2854, 4047, 4281, 5396, 5708, 8094, 8562, 12141, 12843, 16188, 17124, 24282, 25686, 27113, 48564, 51372, 54226, 81339, 101317, 108452, 162678, 202634, 244017, 303951, 325356, 405268, 488034, 607902, 911853, 976068, 1215804, 1823706, 1925023, 3647412, 3850046, 5775069, 7700092, 11550138, 17325207, 23100276, 34650414, 69300828]

約数ペア:

[(1, 69300828), (2, 34650414), (3, 23100276), (4, 17325207), (6, 11550138), (9, 7700092), (12, 5775069), (18, 3850046), (19, 3647412), (36, 1925023), (38, 1823706), (57, 1215804), (71, 976068), (76, 911853), (114, 607902), (142, 488034), (171, 405268), (213, 325356), (228, 303951), (284, 244017), (342, 202634), (426, 162678), (639, 108452), (684, 101317), (852, 81339), (1278, 54226), (1349, 51372), (1427, 48564), (2556, 27113), (2698, 25686), (2854, 24282), (4047, 17124), (4281, 16188), (5396, 12843), (5708, 12141), (8094, 8562)]