64494384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 174274560

約数和(自身を除く): 109780176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 487, 496, 534, 712, 744, 974, 1068, 1424, 1461, 1488, 1948, 2136, 2759, 2922, 3896, 4272, 5518, 5844, 7792, 8277, 11036, 11688, 15097, 16554, 22072, 23376, 30194, 33108, 43343, 44144, 45291, 60388, 66216, 86686, 90582, 120776, 130029, 132432, 173372, 181164, 241552, 260058, 346744, 362328, 520116, 693488, 724656, 1040232, 1343633, 2080464, 2687266, 4030899, 5374532, 8061798, 10749064, 16123596, 21498128, 32247192, 64494384]

約数ペア:

[(1, 64494384), (2, 32247192), (3, 21498128), (4, 16123596), (6, 10749064), (8, 8061798), (12, 5374532), (16, 4030899), (24, 2687266), (31, 2080464), (48, 1343633), (62, 1040232), (89, 724656), (93, 693488), (124, 520116), (178, 362328), (186, 346744), (248, 260058), (267, 241552), (356, 181164), (372, 173372), (487, 132432), (496, 130029), (534, 120776), (712, 90582), (744, 86686), (974, 66216), (1068, 60388), (1424, 45291), (1461, 44144), (1488, 43343), (1948, 33108), (2136, 30194), (2759, 23376), (2922, 22072), (3896, 16554), (4272, 15097), (5518, 11688), (5844, 11036), (7792, 8277)]