180459972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65101}}^1$

素因数の和:65129

約数の個数: 72

約数和(自身を含む): 568731072

約数和(自身を除く): 388271100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 65101, 130202, 195303, 260404, 390606, 455707, 585909, 716111, 781212, 911414, 1171818, 1367121, 1432222, 1822828, 2148333, 2343636, 2734242, 2864444, 4101363, 4296666, 5012777, 5468484, 6444999, 8202726, 8593332, 10025554, 12889998, 15038331, 16405452, 20051108, 25779996, 30076662, 45114993, 60153324, 90229986, 180459972]

約数ペア:

[(1, 180459972), (2, 90229986), (3, 60153324), (4, 45114993), (6, 30076662), (7, 25779996), (9, 20051108), (11, 16405452), (12, 15038331), (14, 12889998), (18, 10025554), (21, 8593332), (22, 8202726), (28, 6444999), (33, 5468484), (36, 5012777), (42, 4296666), (44, 4101363), (63, 2864444), (66, 2734242), (77, 2343636), (84, 2148333), (99, 1822828), (126, 1432222), (132, 1367121), (154, 1171818), (198, 911414), (231, 781212), (252, 716111), (308, 585909), (396, 455707), (462, 390606), (693, 260404), (924, 195303), (1386, 130202), (2772, 65101)]