61784732

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 126361200

約数和(自身を除く): 64576468

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 97, 116, 194, 289, 323, 388, 493, 551, 578, 646, 986, 1102, 1156, 1292, 1649, 1843, 1972, 2204, 2813, 3298, 3686, 5491, 5626, 6596, 7372, 8381, 9367, 10982, 11252, 16762, 18734, 21964, 28033, 31331, 33524, 37468, 47821, 53447, 56066, 62662, 95642, 106894, 112132, 125324, 159239, 191284, 213788, 318478, 532627, 636956, 812957, 908599, 1065254, 1625914, 1817198, 2130508, 3251828, 3634396, 15446183, 30892366, 61784732]

約数ペア:

[(1, 61784732), (2, 30892366), (4, 15446183), (17, 3634396), (19, 3251828), (29, 2130508), (34, 1817198), (38, 1625914), (58, 1065254), (68, 908599), (76, 812957), (97, 636956), (116, 532627), (194, 318478), (289, 213788), (323, 191284), (388, 159239), (493, 125324), (551, 112132), (578, 106894), (646, 95642), (986, 62662), (1102, 56066), (1156, 53447), (1292, 47821), (1649, 37468), (1843, 33524), (1972, 31331), (2204, 28033), (2813, 21964), (3298, 18734), (3686, 16762), (5491, 11252), (5626, 10982), (6596, 9367), (7372, 8381)]