69872292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 203112000

約数和(自身を除く): 133239708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1549, 1611, 2148, 2506, 3098, 3222, 3759, 4647, 5012, 6196, 6444, 7518, 9294, 10843, 11277, 13941, 15036, 18588, 21686, 22554, 27882, 32529, 43372, 45108, 55764, 65058, 97587, 130116, 195174, 277271, 390348, 554542, 831813, 1109084, 1663626, 1940897, 2495439, 3327252, 3881794, 4990878, 5822691, 7763588, 9981756, 11645382, 17468073, 23290764, 34936146, 69872292]

約数ペア:

[(1, 69872292), (2, 34936146), (3, 23290764), (4, 17468073), (6, 11645382), (7, 9981756), (9, 7763588), (12, 5822691), (14, 4990878), (18, 3881794), (21, 3327252), (28, 2495439), (36, 1940897), (42, 1663626), (63, 1109084), (84, 831813), (126, 554542), (179, 390348), (252, 277271), (358, 195174), (537, 130116), (716, 97587), (1074, 65058), (1253, 55764), (1549, 45108), (1611, 43372), (2148, 32529), (2506, 27882), (3098, 22554), (3222, 21686), (3759, 18588), (4647, 15036), (5012, 13941), (6196, 11277), (6444, 10843), (7518, 9294)]