83861344

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 194775840

約数和(自身を除く): 110914496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 677, 784, 1106, 1264, 1354, 1568, 2212, 2528, 2708, 3871, 4424, 4739, 5416, 7742, 8848, 9478, 10832, 15484, 17696, 18956, 21664, 30968, 33173, 37912, 53483, 61936, 66346, 75824, 106966, 123872, 132692, 151648, 213932, 265384, 374381, 427864, 530768, 748762, 855728, 1061536, 1497524, 1711456, 2620667, 2995048, 5241334, 5990096, 10482668, 11980192, 20965336, 41930672, 83861344]

約数ペア:

[(1, 83861344), (2, 41930672), (4, 20965336), (7, 11980192), (8, 10482668), (14, 5990096), (16, 5241334), (28, 2995048), (32, 2620667), (49, 1711456), (56, 1497524), (79, 1061536), (98, 855728), (112, 748762), (158, 530768), (196, 427864), (224, 374381), (316, 265384), (392, 213932), (553, 151648), (632, 132692), (677, 123872), (784, 106966), (1106, 75824), (1264, 66346), (1354, 61936), (1568, 53483), (2212, 37912), (2528, 33173), (2708, 30968), (3871, 21664), (4424, 18956), (4739, 17696), (5416, 15484), (7742, 10832), (8848, 9478)]