69931512

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 225139200

約数和(自身を除く): 155207688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 571, 648, 729, 756, 972, 1134, 1142, 1458, 1512, 1701, 1713, 1944, 2187, 2268, 2284, 2916, 3402, 3426, 3997, 4374, 4536, 4568, 5103, 5139, 5832, 6804, 6852, 7994, 8748, 10206, 10278, 11991, 13608, 13704, 15309, 15417, 15988, 17496, 20412, 20556, 23982, 30618, 30834, 31976, 35973, 40824, 41112, 46251, 47964, 61236, 61668, 71946, 92502, 95928, 107919, 122472, 123336, 138753, 143892, 185004, 215838, 277506, 287784, 323757, 370008, 416259, 431676, 555012, 647514, 832518, 863352, 971271, 1110024, 1248777, 1295028, 1665036, 1942542, 2497554, 2590056, 2913813, 3330072, 3885084, 4995108, 5827626, 7770168, 8741439, 9990216, 11655252, 17482878, 23310504, 34965756, 69931512]

約数ペア:

[(1, 69931512), (2, 34965756), (3, 23310504), (4, 17482878), (6, 11655252), (7, 9990216), (8, 8741439), (9, 7770168), (12, 5827626), (14, 4995108), (18, 3885084), (21, 3330072), (24, 2913813), (27, 2590056), (28, 2497554), (36, 1942542), (42, 1665036), (54, 1295028), (56, 1248777), (63, 1110024), (72, 971271), (81, 863352), (84, 832518), (108, 647514), (126, 555012), (162, 431676), (168, 416259), (189, 370008), (216, 323757), (243, 287784), (252, 277506), (324, 215838), (378, 185004), (486, 143892), (504, 138753), (567, 123336), (571, 122472), (648, 107919), (729, 95928), (756, 92502), (972, 71946), (1134, 61668), (1142, 61236), (1458, 47964), (1512, 46251), (1701, 41112), (1713, 40824), (1944, 35973), (2187, 31976), (2268, 30834), (2284, 30618), (2916, 23982), (3402, 20556), (3426, 20412), (3997, 17496), (4374, 15988), (4536, 15417), (4568, 15309), (5103, 13704), (5139, 13608), (5832, 11991), (6804, 10278), (6852, 10206), (7994, 8748)]