69821568

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 209304000

約数和(自身を除く): 139482432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 227, 267, 288, 356, 384, 432, 454, 534, 576, 681, 712, 801, 864, 908, 1068, 1152, 1362, 1424, 1602, 1728, 1816, 2043, 2136, 2403, 2724, 2848, 3204, 3456, 3632, 4086, 4272, 4806, 5448, 5696, 6129, 6408, 7264, 8172, 8544, 9612, 10896, 11392, 12258, 12816, 14528, 16344, 17088, 19224, 20203, 21792, 24516, 25632, 29056, 32688, 34176, 38448, 40406, 43584, 49032, 51264, 60609, 65376, 76896, 80812, 87168, 98064, 102528, 121218, 130752, 153792, 161624, 181827, 196128, 242436, 261504, 307584, 323248, 363654, 392256, 484872, 545481, 646496, 727308, 784512, 969744, 1090962, 1292992, 1454616, 1939488, 2181924, 2585984, 2909232, 3878976, 4363848, 5818464, 7757952, 8727696, 11636928, 17455392, 23273856, 34910784, 69821568]

約数ペア:

[(1, 69821568), (2, 34910784), (3, 23273856), (4, 17455392), (6, 11636928), (8, 8727696), (9, 7757952), (12, 5818464), (16, 4363848), (18, 3878976), (24, 2909232), (27, 2585984), (32, 2181924), (36, 1939488), (48, 1454616), (54, 1292992), (64, 1090962), (72, 969744), (89, 784512), (96, 727308), (108, 646496), (128, 545481), (144, 484872), (178, 392256), (192, 363654), (216, 323248), (227, 307584), (267, 261504), (288, 242436), (356, 196128), (384, 181827), (432, 161624), (454, 153792), (534, 130752), (576, 121218), (681, 102528), (712, 98064), (801, 87168), (864, 80812), (908, 76896), (1068, 65376), (1152, 60609), (1362, 51264), (1424, 49032), (1602, 43584), (1728, 40406), (1816, 38448), (2043, 34176), (2136, 32688), (2403, 29056), (2724, 25632), (2848, 24516), (3204, 21792), (3456, 20203), (3632, 19224), (4086, 17088), (4272, 16344), (4806, 14528), (5448, 12816), (5696, 12258), (6129, 11392), (6408, 10896), (7264, 9612), (8172, 8544)]