68474340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34583}}^1$

素因数の和:34609

約数の個数: 72

約数和(自身を含む): 226594368

約数和(自身を除く): 158120028

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, 34583, 69166, 103749, 138332, 172915, 207498, 311247, 345830, 380413, 414996, 518745, 622494, 691660, 760826, 1037490, 1141239, 1244988, 1521652, 1556235, 1902065, 2074980, 2282478, 3112470, 3423717, 3804130, 4564956, 5706195, 6224940, 6847434, 7608260, 11412390, 13694868, 17118585, 22824780, 34237170, 68474340]

約数ペア:

[(1, 68474340), (2, 34237170), (3, 22824780), (4, 17118585), (5, 13694868), (6, 11412390), (9, 7608260), (10, 6847434), (11, 6224940), (12, 5706195), (15, 4564956), (18, 3804130), (20, 3423717), (22, 3112470), (30, 2282478), (33, 2074980), (36, 1902065), (44, 1556235), (45, 1521652), (55, 1244988), (60, 1141239), (66, 1037490), (90, 760826), (99, 691660), (110, 622494), (132, 518745), (165, 414996), (180, 380413), (198, 345830), (220, 311247), (330, 207498), (396, 172915), (495, 138332), (660, 103749), (990, 69166), (1980, 34583)]