61469928

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7328

約数の個数: 80

約数和(自身を含む): 185442180

約数和(自身を除く): 123972252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 7297, 8424, 14594, 21891, 29188, 43782, 58376, 65673, 87564, 94861, 131346, 175128, 189722, 197019, 262692, 284583, 379444, 394038, 525384, 569166, 591057, 758888, 788076, 853749, 1138332, 1182114, 1576152, 1707498, 2276664, 2364228, 2561247, 3414996, 4728456, 5122494, 6829992, 7683741, 10244988, 15367482, 20489976, 30734964, 61469928]

約数ペア:

[(1, 61469928), (2, 30734964), (3, 20489976), (4, 15367482), (6, 10244988), (8, 7683741), (9, 6829992), (12, 5122494), (13, 4728456), (18, 3414996), (24, 2561247), (26, 2364228), (27, 2276664), (36, 1707498), (39, 1576152), (52, 1182114), (54, 1138332), (72, 853749), (78, 788076), (81, 758888), (104, 591057), (108, 569166), (117, 525384), (156, 394038), (162, 379444), (216, 284583), (234, 262692), (312, 197019), (324, 189722), (351, 175128), (468, 131346), (648, 94861), (702, 87564), (936, 65673), (1053, 58376), (1404, 43782), (2106, 29188), (2808, 21891), (4212, 14594), (7297, 8424)]