87080344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 187084800

約数和(自身を除く): 100004456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 127, 152, 247, 254, 347, 494, 508, 694, 988, 1016, 1388, 1651, 1976, 2413, 2776, 3302, 4511, 4826, 6593, 6604, 9022, 9652, 13186, 13208, 18044, 19304, 26372, 31369, 36088, 44069, 52744, 62738, 85709, 88138, 125476, 171418, 176276, 250952, 342836, 352552, 572897, 685672, 837311, 1145794, 1674622, 2291588, 3349244, 4583176, 6698488, 10885043, 21770086, 43540172, 87080344]

約数ペア:

[(1, 87080344), (2, 43540172), (4, 21770086), (8, 10885043), (13, 6698488), (19, 4583176), (26, 3349244), (38, 2291588), (52, 1674622), (76, 1145794), (104, 837311), (127, 685672), (152, 572897), (247, 352552), (254, 342836), (347, 250952), (494, 176276), (508, 171418), (694, 125476), (988, 88138), (1016, 85709), (1388, 62738), (1651, 52744), (1976, 44069), (2413, 36088), (2776, 31369), (3302, 26372), (4511, 19304), (4826, 18044), (6593, 13208), (6604, 13186), (9022, 9652)]