80708992

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 203918400

約数和(自身を除く): 123209408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 169, 182, 208, 224, 287, 328, 338, 364, 416, 448, 533, 574, 656, 676, 728, 832, 896, 1066, 1148, 1183, 1312, 1352, 1456, 1664, 2132, 2197, 2296, 2366, 2624, 2704, 2912, 3731, 4264, 4394, 4592, 4732, 5248, 5408, 5824, 6929, 7462, 8528, 8788, 9184, 9464, 10816, 11648, 13858, 14924, 15379, 17056, 17576, 18368, 18928, 21632, 27716, 29848, 30758, 34112, 35152, 36736, 37856, 48503, 55432, 59696, 61516, 68224, 70304, 75712, 90077, 97006, 110864, 119392, 123032, 140608, 151424, 180154, 194012, 221728, 238784, 246064, 281216, 360308, 388024, 443456, 477568, 492128, 630539, 720616, 776048, 886912, 984256, 1261078, 1441232, 1552096, 1968512, 2522156, 2882464, 3104192, 5044312, 5764928, 6208384, 10088624, 11529856, 20177248, 40354496, 80708992]

約数ペア:

[(1, 80708992), (2, 40354496), (4, 20177248), (7, 11529856), (8, 10088624), (13, 6208384), (14, 5764928), (16, 5044312), (26, 3104192), (28, 2882464), (32, 2522156), (41, 1968512), (52, 1552096), (56, 1441232), (64, 1261078), (82, 984256), (91, 886912), (104, 776048), (112, 720616), (128, 630539), (164, 492128), (169, 477568), (182, 443456), (208, 388024), (224, 360308), (287, 281216), (328, 246064), (338, 238784), (364, 221728), (416, 194012), (448, 180154), (533, 151424), (574, 140608), (656, 123032), (676, 119392), (728, 110864), (832, 97006), (896, 90077), (1066, 75712), (1148, 70304), (1183, 68224), (1312, 61516), (1352, 59696), (1456, 55432), (1664, 48503), (2132, 37856), (2197, 36736), (2296, 35152), (2366, 34112), (2624, 30758), (2704, 29848), (2912, 27716), (3731, 21632), (4264, 18928), (4394, 18368), (4592, 17576), (4732, 17056), (5248, 15379), (5408, 14924), (5824, 13858), (6929, 11648), (7462, 10816), (8528, 9464), (8788, 9184)]