78025428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5749}}^1$

素因数の和:5801

約数の個数: 72

約数和(自身を含む): 219765000

約数和(自身を除く): 141739572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 5749, 6786, 11498, 13572, 17247, 22996, 34494, 51741, 68988, 74737, 103482, 149474, 166721, 206964, 224211, 298948, 333442, 448422, 500163, 666884, 672633, 896844, 1000326, 1345266, 1500489, 2000652, 2167373, 2690532, 3000978, 4334746, 6001956, 6502119, 8669492, 13004238, 19506357, 26008476, 39012714, 78025428]

約数ペア:

[(1, 78025428), (2, 39012714), (3, 26008476), (4, 19506357), (6, 13004238), (9, 8669492), (12, 6502119), (13, 6001956), (18, 4334746), (26, 3000978), (29, 2690532), (36, 2167373), (39, 2000652), (52, 1500489), (58, 1345266), (78, 1000326), (87, 896844), (116, 672633), (117, 666884), (156, 500163), (174, 448422), (234, 333442), (261, 298948), (348, 224211), (377, 206964), (468, 166721), (522, 149474), (754, 103482), (1044, 74737), (1131, 68988), (1508, 51741), (2262, 34494), (3393, 22996), (4524, 17247), (5749, 13572), (6786, 11498)]