68324152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 147571200

約数和(自身を除く): 79247048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 487, 494, 568, 923, 974, 988, 1349, 1846, 1948, 1976, 2698, 3692, 3896, 5396, 6331, 7384, 9253, 10792, 12662, 17537, 18506, 25324, 34577, 35074, 37012, 50648, 69154, 70148, 74024, 120289, 138308, 140296, 240578, 276616, 449501, 481156, 656963, 899002, 962312, 1313926, 1798004, 2627852, 3596008, 5255704, 8540519, 17081038, 34162076, 68324152]

約数ペア:

[(1, 68324152), (2, 34162076), (4, 17081038), (8, 8540519), (13, 5255704), (19, 3596008), (26, 2627852), (38, 1798004), (52, 1313926), (71, 962312), (76, 899002), (104, 656963), (142, 481156), (152, 449501), (247, 276616), (284, 240578), (487, 140296), (494, 138308), (568, 120289), (923, 74024), (974, 70148), (988, 69154), (1349, 50648), (1846, 37012), (1948, 35074), (1976, 34577), (2698, 25324), (3692, 18506), (3896, 17537), (5396, 12662), (6331, 10792), (7384, 9253)]