76978208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 158731776

約数和(自身を除く): 81753568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1063, 1168, 2126, 2263, 2336, 4252, 4526, 8504, 9052, 17008, 18104, 32953, 34016, 36208, 65906, 72416, 77599, 131812, 155198, 263624, 310396, 527248, 620792, 1054496, 1241584, 2405569, 2483168, 4811138, 9622276, 19244552, 38489104, 76978208]

約数ペア:

[(1, 76978208), (2, 38489104), (4, 19244552), (8, 9622276), (16, 4811138), (31, 2483168), (32, 2405569), (62, 1241584), (73, 1054496), (124, 620792), (146, 527248), (248, 310396), (292, 263624), (496, 155198), (584, 131812), (992, 77599), (1063, 72416), (1168, 65906), (2126, 36208), (2263, 34016), (2336, 32953), (4252, 18104), (4526, 17008), (8504, 9052)]