1569123972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{90617}}^1$

素因数の和:90677

約数の個数: 72

約数和(自身を含む): 4386998616

約数和(自身を除く): 2817874644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 90617, 181234, 271851, 362468, 543702, 815553, 1087404, 1178021, 1631106, 2356042, 3262212, 3352829, 3534063, 4712084, 6705658, 7068126, 10058487, 10602189, 13411316, 14136252, 20116974, 21204378, 30175461, 40233948, 42408756, 43586777, 60350922, 87173554, 120701844, 130760331, 174347108, 261520662, 392280993, 523041324, 784561986, 1569123972]

約数ペア:

[(1, 1569123972), (2, 784561986), (3, 523041324), (4, 392280993), (6, 261520662), (9, 174347108), (12, 130760331), (13, 120701844), (18, 87173554), (26, 60350922), (36, 43586777), (37, 42408756), (39, 40233948), (52, 30175461), (74, 21204378), (78, 20116974), (111, 14136252), (117, 13411316), (148, 10602189), (156, 10058487), (222, 7068126), (234, 6705658), (333, 4712084), (444, 3534063), (468, 3352829), (481, 3262212), (666, 2356042), (962, 1631106), (1332, 1178021), (1443, 1087404), (1924, 815553), (2886, 543702), (4329, 362468), (5772, 271851), (8658, 181234), (17316, 90617)]