87796072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 205188480

約数和(自身を除く): 117392408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 1453, 2158, 2324, 2906, 4316, 4648, 5812, 7553, 8632, 10171, 11624, 15106, 18889, 20342, 30212, 37778, 40684, 60424, 75556, 81368, 120599, 132223, 151112, 241198, 264446, 482396, 528892, 844193, 964792, 1057784, 1567787, 1688386, 3135574, 3376772, 6271148, 6753544, 10974509, 12542296, 21949018, 43898036, 87796072]

約数ペア:

[(1, 87796072), (2, 43898036), (4, 21949018), (7, 12542296), (8, 10974509), (13, 6753544), (14, 6271148), (26, 3376772), (28, 3135574), (52, 1688386), (56, 1567787), (83, 1057784), (91, 964792), (104, 844193), (166, 528892), (182, 482396), (332, 264446), (364, 241198), (581, 151112), (664, 132223), (728, 120599), (1079, 81368), (1162, 75556), (1453, 60424), (2158, 40684), (2324, 37778), (2906, 30212), (4316, 20342), (4648, 18889), (5812, 15106), (7553, 11624), (8632, 10171)]