123900504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56731}}^1$

素因数の和:56760

約数の個数: 64

約数和(自身を含む): 381239040

約数和(自身を除く): 257338536

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, 56731, 113462, 170193, 226924, 340386, 397117, 453848, 680772, 737503, 794234, 1191351, 1361544, 1475006, 1588468, 2212509, 2382702, 2950012, 3176936, 4425018, 4765404, 5162521, 5900024, 8850036, 9530808, 10325042, 15487563, 17700072, 20650084, 30975126, 41300168, 61950252, 123900504]

約数ペア:

[(1, 123900504), (2, 61950252), (3, 41300168), (4, 30975126), (6, 20650084), (7, 17700072), (8, 15487563), (12, 10325042), (13, 9530808), (14, 8850036), (21, 5900024), (24, 5162521), (26, 4765404), (28, 4425018), (39, 3176936), (42, 2950012), (52, 2382702), (56, 2212509), (78, 1588468), (84, 1475006), (91, 1361544), (104, 1191351), (156, 794234), (168, 737503), (182, 680772), (273, 453848), (312, 397117), (364, 340386), (546, 226924), (728, 170193), (1092, 113462), (2184, 56731)]