12455712

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 36052380

約数和(自身を除く): 23596668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 709, 732, 976, 1098, 1418, 1464, 1952, 2127, 2196, 2836, 2928, 4254, 4392, 5672, 5856, 6381, 8508, 8784, 11344, 12762, 17016, 17568, 22688, 25524, 34032, 43249, 51048, 68064, 86498, 102096, 129747, 172996, 204192, 259494, 345992, 389241, 518988, 691984, 778482, 1037976, 1383968, 1556964, 2075952, 3113928, 4151904, 6227856, 12455712]

約数ペア:

[(1, 12455712), (2, 6227856), (3, 4151904), (4, 3113928), (6, 2075952), (8, 1556964), (9, 1383968), (12, 1037976), (16, 778482), (18, 691984), (24, 518988), (32, 389241), (36, 345992), (48, 259494), (61, 204192), (72, 172996), (96, 129747), (122, 102096), (144, 86498), (183, 68064), (244, 51048), (288, 43249), (366, 34032), (488, 25524), (549, 22688), (709, 17568), (732, 17016), (976, 12762), (1098, 11344), (1418, 8784), (1464, 8508), (1952, 6381), (2127, 5856), (2196, 5672), (2836, 4392), (2928, 4254)]