70728174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 115066386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 93, 99, 138, 167, 186, 198, 207, 253, 279, 297, 334, 341, 414, 501, 506, 558, 594, 621, 682, 713, 759, 837, 1002, 1023, 1242, 1426, 1503, 1518, 1674, 1837, 2046, 2139, 2277, 3006, 3069, 3674, 3841, 4278, 4509, 4554, 5177, 5511, 6138, 6417, 6831, 7682, 7843, 9018, 9207, 10354, 11022, 11523, 12834, 13662, 15531, 15686, 16533, 18414, 19251, 23046, 23529, 31062, 33066, 34569, 38502, 42251, 46593, 47058, 49599, 56947, 69138, 70587, 84502, 93186, 99198, 103707, 113894, 119071, 126753, 139779, 141174, 170841, 207414, 211761, 238142, 253506, 279558, 341682, 357213, 380259, 423522, 512523, 714426, 760518, 1025046, 1071639, 1140777, 1309781, 1537569, 2143278, 2281554, 2619562, 3075138, 3214917, 3929343, 6429834, 7858686, 11788029, 23576058, 35364087, 70728174]

約数ペア:

[(1, 70728174), (2, 35364087), (3, 23576058), (6, 11788029), (9, 7858686), (11, 6429834), (18, 3929343), (22, 3214917), (23, 3075138), (27, 2619562), (31, 2281554), (33, 2143278), (46, 1537569), (54, 1309781), (62, 1140777), (66, 1071639), (69, 1025046), (93, 760518), (99, 714426), (138, 512523), (167, 423522), (186, 380259), (198, 357213), (207, 341682), (253, 279558), (279, 253506), (297, 238142), (334, 211761), (341, 207414), (414, 170841), (501, 141174), (506, 139779), (558, 126753), (594, 119071), (621, 113894), (682, 103707), (713, 99198), (759, 93186), (837, 84502), (1002, 70587), (1023, 69138), (1242, 56947), (1426, 49599), (1503, 47058), (1518, 46593), (1674, 42251), (1837, 38502), (2046, 34569), (2139, 33066), (2277, 31062), (3006, 23529), (3069, 23046), (3674, 19251), (3841, 18414), (4278, 16533), (4509, 15686), (4554, 15531), (5177, 13662), (5511, 12834), (6138, 11523), (6417, 11022), (6831, 10354), (7682, 9207), (7843, 9018)]