123454968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56527}}^1$

素因数の和:56556

約数の個数: 64

約数和(自身を含む): 379868160

約数和(自身を除く): 256413192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 56527, 113054, 169581, 226108, 339162, 395689, 452216, 678324, 734851, 791378, 1187067, 1356648, 1469702, 1582756, 2204553, 2374134, 2939404, 3165512, 4409106, 4748268, 5143957, 5878808, 8818212, 9496536, 10287914, 15431871, 17636424, 20575828, 30863742, 41151656, 61727484, 123454968]

約数ペア:

[(1, 123454968), (2, 61727484), (3, 41151656), (4, 30863742), (6, 20575828), (7, 17636424), (8, 15431871), (12, 10287914), (13, 9496536), (14, 8818212), (21, 5878808), (24, 5143957), (26, 4748268), (28, 4409106), (39, 3165512), (42, 2939404), (52, 2374134), (56, 2204553), (78, 1582756), (84, 1469702), (91, 1356648), (104, 1187067), (156, 791378), (168, 734851), (182, 678324), (273, 452216), (312, 395689), (364, 339162), (546, 226108), (728, 169581), (1092, 113054), (2184, 56527)]