61947312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 183773952

約数和(自身を除く): 121826640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 557, 662, 993, 1114, 1324, 1671, 1986, 2228, 2317, 2648, 3342, 3899, 3972, 4456, 4634, 5296, 6684, 6951, 7798, 7944, 8912, 9268, 11697, 13368, 13902, 15596, 15888, 18536, 23394, 26736, 27804, 31192, 37072, 46788, 55608, 62384, 93576, 111216, 184367, 187152, 368734, 553101, 737468, 1106202, 1290569, 1474936, 2212404, 2581138, 2949872, 3871707, 4424808, 5162276, 7743414, 8849616, 10324552, 15486828, 20649104, 30973656, 61947312]

約数ペア:

[(1, 61947312), (2, 30973656), (3, 20649104), (4, 15486828), (6, 10324552), (7, 8849616), (8, 7743414), (12, 5162276), (14, 4424808), (16, 3871707), (21, 2949872), (24, 2581138), (28, 2212404), (42, 1474936), (48, 1290569), (56, 1106202), (84, 737468), (112, 553101), (168, 368734), (331, 187152), (336, 184367), (557, 111216), (662, 93576), (993, 62384), (1114, 55608), (1324, 46788), (1671, 37072), (1986, 31192), (2228, 27804), (2317, 26736), (2648, 23394), (3342, 18536), (3899, 15888), (3972, 15596), (4456, 13902), (4634, 13368), (5296, 11697), (6684, 9268), (6951, 8912), (7798, 7944)]