71029494

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 164597760

約数和(自身を除く): 93568266

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 151, 186, 279, 281, 302, 453, 558, 562, 837, 843, 906, 1359, 1674, 1686, 2529, 2718, 4077, 4681, 5058, 7587, 8154, 8711, 9362, 14043, 15174, 17422, 26133, 28086, 42129, 42431, 52266, 78399, 84258, 84862, 126387, 127293, 156798, 235197, 252774, 254586, 381879, 470394, 763758, 1145637, 1315361, 2291274, 2630722, 3946083, 7892166, 11838249, 23676498, 35514747, 71029494]

約数ペア:

[(1, 71029494), (2, 35514747), (3, 23676498), (6, 11838249), (9, 7892166), (18, 3946083), (27, 2630722), (31, 2291274), (54, 1315361), (62, 1145637), (93, 763758), (151, 470394), (186, 381879), (279, 254586), (281, 252774), (302, 235197), (453, 156798), (558, 127293), (562, 126387), (837, 84862), (843, 84258), (906, 78399), (1359, 52266), (1674, 42431), (1686, 42129), (2529, 28086), (2718, 26133), (4077, 17422), (4681, 15174), (5058, 14043), (7587, 9362), (8154, 8711)]