68620272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 203534592

約数和(自身を除く): 134914320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 617, 662, 993, 1234, 1324, 1851, 1986, 2317, 2468, 2648, 3702, 3972, 4319, 4634, 4936, 5296, 6951, 7404, 7944, 8638, 9268, 9872, 12957, 13902, 14808, 15888, 17276, 18536, 25914, 27804, 29616, 34552, 37072, 51828, 55608, 69104, 103656, 111216, 204227, 207312, 408454, 612681, 816908, 1225362, 1429589, 1633816, 2450724, 2859178, 3267632, 4288767, 4901448, 5718356, 8577534, 9802896, 11436712, 17155068, 22873424, 34310136, 68620272]

約数ペア:

[(1, 68620272), (2, 34310136), (3, 22873424), (4, 17155068), (6, 11436712), (7, 9802896), (8, 8577534), (12, 5718356), (14, 4901448), (16, 4288767), (21, 3267632), (24, 2859178), (28, 2450724), (42, 1633816), (48, 1429589), (56, 1225362), (84, 816908), (112, 612681), (168, 408454), (331, 207312), (336, 204227), (617, 111216), (662, 103656), (993, 69104), (1234, 55608), (1324, 51828), (1851, 37072), (1986, 34552), (2317, 29616), (2468, 27804), (2648, 25914), (3702, 18536), (3972, 17276), (4319, 15888), (4634, 14808), (4936, 13902), (5296, 12957), (6951, 9872), (7404, 9268), (7944, 8638)]