78726976

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 56

約数和(自身を含む): 165323520

約数和(自身を除く): 86596544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 316, 368, 632, 677, 736, 1264, 1354, 1472, 1817, 2528, 2708, 3634, 5056, 5416, 7268, 10832, 14536, 15571, 21664, 29072, 31142, 43328, 53483, 58144, 62284, 106966, 116288, 124568, 213932, 249136, 427864, 498272, 855728, 996544, 1230109, 1711456, 2460218, 3422912, 4920436, 9840872, 19681744, 39363488, 78726976]

約数ペア:

[(1, 78726976), (2, 39363488), (4, 19681744), (8, 9840872), (16, 4920436), (23, 3422912), (32, 2460218), (46, 1711456), (64, 1230109), (79, 996544), (92, 855728), (158, 498272), (184, 427864), (316, 249136), (368, 213932), (632, 124568), (677, 116288), (736, 106966), (1264, 62284), (1354, 58144), (1472, 53483), (1817, 43328), (2528, 31142), (2708, 29072), (3634, 21664), (5056, 15571), (5416, 14536), (7268, 10832)]