72596290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 150885504

約数和(自身を除く): 78289214

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 107, 130, 170, 214, 221, 307, 442, 535, 614, 1070, 1105, 1391, 1535, 1819, 2210, 2782, 3070, 3638, 3991, 5219, 6955, 7982, 9095, 10438, 13910, 18190, 19955, 23647, 26095, 32849, 39910, 47294, 52190, 65698, 67847, 118235, 135694, 164245, 236470, 328490, 339235, 427037, 558433, 678470, 854074, 1116866, 2135185, 2792165, 4270370, 5584330, 7259629, 14519258, 36298145, 72596290]

約数ペア:

[(1, 72596290), (2, 36298145), (5, 14519258), (10, 7259629), (13, 5584330), (17, 4270370), (26, 2792165), (34, 2135185), (65, 1116866), (85, 854074), (107, 678470), (130, 558433), (170, 427037), (214, 339235), (221, 328490), (307, 236470), (442, 164245), (535, 135694), (614, 118235), (1070, 67847), (1105, 65698), (1391, 52190), (1535, 47294), (1819, 39910), (2210, 32849), (2782, 26095), (3070, 23647), (3638, 19955), (3991, 18190), (5219, 13910), (6955, 10438), (7982, 9095)]