64148580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12289}}^1$

素因数の和:12333

約数の個数: 72

約数和(自身を含む): 201310200

約数和(自身を除く): 137161620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 12289, 24578, 36867, 49156, 61445, 73734, 110601, 122890, 147468, 184335, 221202, 245780, 356381, 368670, 442404, 553005, 712762, 737340, 1069143, 1106010, 1425524, 1781905, 2138286, 2212020, 3207429, 3563810, 4276572, 5345715, 6414858, 7127620, 10691430, 12829716, 16037145, 21382860, 32074290, 64148580]

約数ペア:

[(1, 64148580), (2, 32074290), (3, 21382860), (4, 16037145), (5, 12829716), (6, 10691430), (9, 7127620), (10, 6414858), (12, 5345715), (15, 4276572), (18, 3563810), (20, 3207429), (29, 2212020), (30, 2138286), (36, 1781905), (45, 1425524), (58, 1106010), (60, 1069143), (87, 737340), (90, 712762), (116, 553005), (145, 442404), (174, 368670), (180, 356381), (261, 245780), (290, 221202), (348, 184335), (435, 147468), (522, 122890), (580, 110601), (870, 73734), (1044, 61445), (1305, 49156), (1740, 36867), (2610, 24578), (5220, 12289)]