72698328

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{12781}}^1$

素因数の和:12872

約数の個数: 48

約数和(自身を含む): 199399200

約数和(自身を除く): 126700872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 12781, 25562, 38343, 51124, 76686, 102248, 115029, 153372, 230058, 306744, 460116, 920232, 1009699, 2019398, 3029097, 4038796, 6058194, 8077592, 9087291, 12116388, 18174582, 24232776, 36349164, 72698328]

約数ペア:

[(1, 72698328), (2, 36349164), (3, 24232776), (4, 18174582), (6, 12116388), (8, 9087291), (9, 8077592), (12, 6058194), (18, 4038796), (24, 3029097), (36, 2019398), (72, 1009699), (79, 920232), (158, 460116), (237, 306744), (316, 230058), (474, 153372), (632, 115029), (711, 102248), (948, 76686), (1422, 51124), (1896, 38343), (2844, 25562), (5688, 12781)]