71532432

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1680

約数の個数: 60

約数和(自身を含む): 200863260

約数和(自身を除く): 129330828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1277, 1556, 2334, 2554, 3112, 3501, 3831, 4668, 5108, 6224, 7002, 7662, 9336, 10216, 11493, 14004, 15324, 18672, 20432, 22986, 28008, 30648, 45972, 56016, 61296, 91944, 183888, 496753, 993506, 1490259, 1987012, 2980518, 3974024, 4470777, 5961036, 7948048, 8941554, 11922072, 17883108, 23844144, 35766216, 71532432]

約数ペア:

[(1, 71532432), (2, 35766216), (3, 23844144), (4, 17883108), (6, 11922072), (8, 8941554), (9, 7948048), (12, 5961036), (16, 4470777), (18, 3974024), (24, 2980518), (36, 1987012), (48, 1490259), (72, 993506), (144, 496753), (389, 183888), (778, 91944), (1167, 61296), (1277, 56016), (1556, 45972), (2334, 30648), (2554, 28008), (3112, 22986), (3501, 20432), (3831, 18672), (4668, 15324), (5108, 14004), (6224, 11493), (7002, 10216), (7662, 9336)]