76931568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10903}}^1$

素因数の和:10931

約数の個数: 90

約数和(自身を含む): 250475784

約数和(自身を除く): 173544216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10903, 21806, 32709, 43612, 65418, 76321, 87224, 98127, 130836, 152642, 174448, 196254, 228963, 261672, 305284, 392508, 457926, 523344, 534247, 610568, 686889, 785016, 915852, 1068494, 1221136, 1373778, 1570032, 1602741, 1831704, 2136988, 2747556, 3205482, 3663408, 4273976, 4808223, 5495112, 6410964, 8547952, 9616446, 10990224, 12821928, 19232892, 25643856, 38465784, 76931568]

約数ペア:

[(1, 76931568), (2, 38465784), (3, 25643856), (4, 19232892), (6, 12821928), (7, 10990224), (8, 9616446), (9, 8547952), (12, 6410964), (14, 5495112), (16, 4808223), (18, 4273976), (21, 3663408), (24, 3205482), (28, 2747556), (36, 2136988), (42, 1831704), (48, 1602741), (49, 1570032), (56, 1373778), (63, 1221136), (72, 1068494), (84, 915852), (98, 785016), (112, 686889), (126, 610568), (144, 534247), (147, 523344), (168, 457926), (196, 392508), (252, 305284), (294, 261672), (336, 228963), (392, 196254), (441, 174448), (504, 152642), (588, 130836), (784, 98127), (882, 87224), (1008, 76321), (1176, 65418), (1764, 43612), (2352, 32709), (3528, 21806), (7056, 10903)]