75631878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 208425984

約数和(自身を除く): 132794106

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 67, 93, 102, 119, 126, 134, 153, 186, 201, 217, 238, 279, 289, 306, 357, 402, 434, 469, 527, 558, 578, 603, 651, 714, 867, 938, 1054, 1071, 1139, 1206, 1302, 1407, 1581, 1734, 1953, 2023, 2077, 2142, 2278, 2601, 2814, 3162, 3417, 3689, 3906, 4046, 4154, 4221, 4743, 5202, 6069, 6231, 6834, 7378, 7973, 8442, 8959, 9486, 10251, 11067, 12138, 12462, 14539, 15946, 17918, 18207, 18693, 19363, 20502, 22134, 23919, 26877, 29078, 33201, 35309, 36414, 37386, 38726, 43617, 47838, 53754, 58089, 62713, 66402, 70618, 71757, 80631, 87234, 105927, 116178, 125426, 130851, 135541, 143514, 161262, 174267, 188139, 211854, 247163, 261702, 271082, 317781, 348534, 376278, 406623, 494326, 564417, 600253, 635562, 741489, 813246, 1128834, 1200506, 1219869, 1482978, 1800759, 2224467, 2439738, 3601518, 4201771, 4448934, 5402277, 8403542, 10804554, 12605313, 25210626, 37815939, 75631878]

約数ペア:

[(1, 75631878), (2, 37815939), (3, 25210626), (6, 12605313), (7, 10804554), (9, 8403542), (14, 5402277), (17, 4448934), (18, 4201771), (21, 3601518), (31, 2439738), (34, 2224467), (42, 1800759), (51, 1482978), (62, 1219869), (63, 1200506), (67, 1128834), (93, 813246), (102, 741489), (119, 635562), (126, 600253), (134, 564417), (153, 494326), (186, 406623), (201, 376278), (217, 348534), (238, 317781), (279, 271082), (289, 261702), (306, 247163), (357, 211854), (402, 188139), (434, 174267), (469, 161262), (527, 143514), (558, 135541), (578, 130851), (603, 125426), (651, 116178), (714, 105927), (867, 87234), (938, 80631), (1054, 71757), (1071, 70618), (1139, 66402), (1206, 62713), (1302, 58089), (1407, 53754), (1581, 47838), (1734, 43617), (1953, 38726), (2023, 37386), (2077, 36414), (2142, 35309), (2278, 33201), (2601, 29078), (2814, 26877), (3162, 23919), (3417, 22134), (3689, 20502), (3906, 19363), (4046, 18693), (4154, 18207), (4221, 17918), (4743, 15946), (5202, 14539), (6069, 12462), (6231, 12138), (6834, 11067), (7378, 10251), (7973, 9486), (8442, 8959)]