90382812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 243093312

約数和(自身を除く): 152710500

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 173, 197, 204, 221, 346, 394, 442, 519, 591, 663, 692, 788, 884, 1038, 1182, 1326, 2076, 2249, 2364, 2561, 2652, 2941, 3349, 4498, 5122, 5882, 6698, 6747, 7683, 8823, 8996, 10047, 10244, 11764, 13396, 13494, 15366, 17646, 20094, 26988, 30732, 34081, 35292, 38233, 40188, 43537, 68162, 76466, 87074, 102243, 114699, 130611, 136324, 152932, 174148, 204486, 229398, 261222, 408972, 443053, 458796, 522444, 579377, 886106, 1158754, 1329159, 1738131, 1772212, 2317508, 2658318, 3476262, 5316636, 6952524, 7531901, 15063802, 22595703, 30127604, 45191406, 90382812]

約数ペア:

[(1, 90382812), (2, 45191406), (3, 30127604), (4, 22595703), (6, 15063802), (12, 7531901), (13, 6952524), (17, 5316636), (26, 3476262), (34, 2658318), (39, 2317508), (51, 1772212), (52, 1738131), (68, 1329159), (78, 1158754), (102, 886106), (156, 579377), (173, 522444), (197, 458796), (204, 443053), (221, 408972), (346, 261222), (394, 229398), (442, 204486), (519, 174148), (591, 152932), (663, 136324), (692, 130611), (788, 114699), (884, 102243), (1038, 87074), (1182, 76466), (1326, 68162), (2076, 43537), (2249, 40188), (2364, 38233), (2561, 35292), (2652, 34081), (2941, 30732), (3349, 26988), (4498, 20094), (5122, 17646), (5882, 15366), (6698, 13494), (6747, 13396), (7683, 11764), (8823, 10244), (8996, 10047)]