91928340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72959}}^1$

素因数の和:72981

約数の個数: 72

約数和(自身を含む): 318689280

約数和(自身を除く): 226760940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 72959, 145918, 218877, 291836, 364795, 437754, 510713, 656631, 729590, 875508, 1021426, 1094385, 1313262, 1459180, 1532139, 2042852, 2188770, 2553565, 2626524, 3064278, 3283155, 4377540, 4596417, 5107130, 6128556, 6566310, 7660695, 9192834, 10214260, 13132620, 15321390, 18385668, 22982085, 30642780, 45964170, 91928340]

約数ペア:

[(1, 91928340), (2, 45964170), (3, 30642780), (4, 22982085), (5, 18385668), (6, 15321390), (7, 13132620), (9, 10214260), (10, 9192834), (12, 7660695), (14, 6566310), (15, 6128556), (18, 5107130), (20, 4596417), (21, 4377540), (28, 3283155), (30, 3064278), (35, 2626524), (36, 2553565), (42, 2188770), (45, 2042852), (60, 1532139), (63, 1459180), (70, 1313262), (84, 1094385), (90, 1021426), (105, 875508), (126, 729590), (140, 656631), (180, 510713), (210, 437754), (252, 364795), (315, 291836), (420, 218877), (630, 145918), (1260, 72959)]