67741740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34213}}^1$

素因数の和:34239

約数の個数: 72

約数和(自身を含む): 224170128

約数和(自身を除く): 156428388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 34213, 68426, 102639, 136852, 171065, 205278, 307917, 342130, 376343, 410556, 513195, 615834, 684260, 752686, 1026390, 1129029, 1231668, 1505372, 1539585, 1881715, 2052780, 2258058, 3079170, 3387087, 3763430, 4516116, 5645145, 6158340, 6774174, 7526860, 11290290, 13548348, 16935435, 22580580, 33870870, 67741740]

約数ペア:

[(1, 67741740), (2, 33870870), (3, 22580580), (4, 16935435), (5, 13548348), (6, 11290290), (9, 7526860), (10, 6774174), (11, 6158340), (12, 5645145), (15, 4516116), (18, 3763430), (20, 3387087), (22, 3079170), (30, 2258058), (33, 2052780), (36, 1881715), (44, 1539585), (45, 1505372), (55, 1231668), (60, 1129029), (66, 1026390), (90, 752686), (99, 684260), (110, 615834), (132, 513195), (165, 410556), (180, 376343), (198, 342130), (220, 307917), (330, 205278), (396, 171065), (495, 136852), (660, 102639), (990, 68426), (1980, 34213)]