65307408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 179601600

約数和(自身を除く): 114294192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 606, 709, 808, 912, 1212, 1418, 1616, 1919, 2127, 2424, 2836, 3838, 4254, 4848, 5672, 5757, 7676, 8508, 11344, 11514, 13471, 15352, 17016, 23028, 26942, 30704, 34032, 40413, 46056, 53884, 71609, 80826, 92112, 107768, 143218, 161652, 214827, 215536, 286436, 323304, 429654, 572872, 646608, 859308, 1145744, 1360571, 1718616, 2721142, 3437232, 4081713, 5442284, 8163426, 10884568, 16326852, 21769136, 32653704, 65307408]

約数ペア:

[(1, 65307408), (2, 32653704), (3, 21769136), (4, 16326852), (6, 10884568), (8, 8163426), (12, 5442284), (16, 4081713), (19, 3437232), (24, 2721142), (38, 1718616), (48, 1360571), (57, 1145744), (76, 859308), (101, 646608), (114, 572872), (152, 429654), (202, 323304), (228, 286436), (303, 215536), (304, 214827), (404, 161652), (456, 143218), (606, 107768), (709, 92112), (808, 80826), (912, 71609), (1212, 53884), (1418, 46056), (1616, 40413), (1919, 34032), (2127, 30704), (2424, 26942), (2836, 23028), (3838, 17016), (4254, 15352), (4848, 13471), (5672, 11514), (5757, 11344), (7676, 8508)]