68744844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{38971}}^1$

素因数の和:38995

約数の個数: 54

約数和(自身を含む): 202147764

約数和(自身を除く): 133402920

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 38971, 77942, 116913, 155884, 233826, 272797, 350739, 467652, 545594, 701478, 818391, 1091188, 1402956, 1636782, 1909579, 2455173, 3273564, 3819158, 4910346, 5728737, 7638316, 9820692, 11457474, 17186211, 22914948, 34372422, 68744844]

約数ペア:

[(1, 68744844), (2, 34372422), (3, 22914948), (4, 17186211), (6, 11457474), (7, 9820692), (9, 7638316), (12, 5728737), (14, 4910346), (18, 3819158), (21, 3273564), (28, 2455173), (36, 1909579), (42, 1636782), (49, 1402956), (63, 1091188), (84, 818391), (98, 701478), (126, 545594), (147, 467652), (196, 350739), (252, 272797), (294, 233826), (441, 155884), (588, 116913), (882, 77942), (1764, 38971)]