88247744

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 195224400

約数和(自身を除く): 106976656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 169, 199, 208, 328, 338, 398, 416, 533, 656, 676, 796, 832, 1066, 1312, 1352, 1592, 2132, 2587, 2624, 2704, 3184, 4264, 5174, 5408, 6368, 6929, 8159, 8528, 10348, 10816, 12736, 13858, 16318, 17056, 20696, 27716, 32636, 33631, 34112, 41392, 55432, 65272, 67262, 82784, 106067, 110864, 130544, 134524, 165568, 212134, 221728, 261088, 269048, 424268, 443456, 522176, 538096, 848536, 1076192, 1378871, 1697072, 2152384, 2757742, 3394144, 5515484, 6788288, 11030968, 22061936, 44123872, 88247744]

約数ペア:

[(1, 88247744), (2, 44123872), (4, 22061936), (8, 11030968), (13, 6788288), (16, 5515484), (26, 3394144), (32, 2757742), (41, 2152384), (52, 1697072), (64, 1378871), (82, 1076192), (104, 848536), (164, 538096), (169, 522176), (199, 443456), (208, 424268), (328, 269048), (338, 261088), (398, 221728), (416, 212134), (533, 165568), (656, 134524), (676, 130544), (796, 110864), (832, 106067), (1066, 82784), (1312, 67262), (1352, 65272), (1592, 55432), (2132, 41392), (2587, 34112), (2624, 33631), (2704, 32636), (3184, 27716), (4264, 20696), (5174, 17056), (5408, 16318), (6368, 13858), (6929, 12736), (8159, 10816), (8528, 10348)]