74938464

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1092

約数の個数: 72

約数和(自身を含む): 213988320

約数和(自身を除く): 139049856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 709, 734, 1101, 1418, 1468, 2127, 2202, 2836, 2936, 3303, 4254, 4404, 5672, 5872, 6381, 6606, 8508, 8808, 11344, 11744, 12762, 13212, 17016, 17616, 22688, 25524, 26424, 34032, 35232, 51048, 52848, 68064, 102096, 105696, 204192, 260203, 520406, 780609, 1040812, 1561218, 2081624, 2341827, 3122436, 4163248, 4683654, 6244872, 8326496, 9367308, 12489744, 18734616, 24979488, 37469232, 74938464]

約数ペア:

[(1, 74938464), (2, 37469232), (3, 24979488), (4, 18734616), (6, 12489744), (8, 9367308), (9, 8326496), (12, 6244872), (16, 4683654), (18, 4163248), (24, 3122436), (32, 2341827), (36, 2081624), (48, 1561218), (72, 1040812), (96, 780609), (144, 520406), (288, 260203), (367, 204192), (709, 105696), (734, 102096), (1101, 68064), (1418, 52848), (1468, 51048), (2127, 35232), (2202, 34032), (2836, 26424), (2936, 25524), (3303, 22688), (4254, 17616), (4404, 17016), (5672, 13212), (5872, 12762), (6381, 11744), (6606, 11344), (8508, 8808)]