77210928

素因数分解:

$2^4\times 3^3\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:871

約数の個数: 80

約数和(自身を含む): 222684160

約数和(自身を除く): 145473232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 367, 432, 487, 734, 974, 1101, 1461, 1468, 1948, 2202, 2922, 2936, 3303, 3896, 4383, 4404, 5844, 5872, 6606, 7792, 8766, 8808, 9909, 11688, 13149, 13212, 17532, 17616, 19818, 23376, 26298, 26424, 35064, 39636, 52596, 52848, 70128, 79272, 105192, 158544, 178729, 210384, 357458, 536187, 714916, 1072374, 1429832, 1608561, 2144748, 2859664, 3217122, 4289496, 4825683, 6434244, 8578992, 9651366, 12868488, 19302732, 25736976, 38605464, 77210928]

約数ペア:

[(1, 77210928), (2, 38605464), (3, 25736976), (4, 19302732), (6, 12868488), (8, 9651366), (9, 8578992), (12, 6434244), (16, 4825683), (18, 4289496), (24, 3217122), (27, 2859664), (36, 2144748), (48, 1608561), (54, 1429832), (72, 1072374), (108, 714916), (144, 536187), (216, 357458), (367, 210384), (432, 178729), (487, 158544), (734, 105192), (974, 79272), (1101, 70128), (1461, 52848), (1468, 52596), (1948, 39636), (2202, 35064), (2922, 26424), (2936, 26298), (3303, 23376), (3896, 19818), (4383, 17616), (4404, 17532), (5844, 13212), (5872, 13149), (6606, 11688), (7792, 9909), (8766, 8808)]