80828384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 200926656

約数和(自身を除く): 120098272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 677, 728, 1066, 1148, 1312, 1354, 1456, 2132, 2296, 2708, 2912, 3731, 4264, 4592, 4739, 5416, 7462, 8528, 8801, 9184, 9478, 10832, 14924, 17056, 17602, 18956, 21664, 27757, 29848, 35204, 37912, 55514, 59696, 61607, 70408, 75824, 111028, 119392, 123214, 140816, 151648, 194299, 222056, 246428, 281632, 360841, 388598, 444112, 492856, 721682, 777196, 888224, 985712, 1443364, 1554392, 1971424, 2525887, 2886728, 3108784, 5051774, 5773456, 6217568, 10103548, 11546912, 20207096, 40414192, 80828384]

約数ペア:

[(1, 80828384), (2, 40414192), (4, 20207096), (7, 11546912), (8, 10103548), (13, 6217568), (14, 5773456), (16, 5051774), (26, 3108784), (28, 2886728), (32, 2525887), (41, 1971424), (52, 1554392), (56, 1443364), (82, 985712), (91, 888224), (104, 777196), (112, 721682), (164, 492856), (182, 444112), (208, 388598), (224, 360841), (287, 281632), (328, 246428), (364, 222056), (416, 194299), (533, 151648), (574, 140816), (656, 123214), (677, 119392), (728, 111028), (1066, 75824), (1148, 70408), (1312, 61607), (1354, 59696), (1456, 55514), (2132, 37912), (2296, 35204), (2708, 29848), (2912, 27757), (3731, 21664), (4264, 18956), (4592, 17602), (4739, 17056), (5416, 14924), (7462, 10832), (8528, 9478), (8801, 9184)]