72931376

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9719}}^1$

素因数の和:9801

約数の個数: 40

約数和(自身を含む): 163918080

約数和(自身を除く): 90986704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9719, 19438, 38876, 68033, 77752, 136066, 155504, 272132, 544264, 651173, 1088528, 1302346, 2604692, 4558211, 5209384, 9116422, 10418768, 18232844, 36465688, 72931376]

約数ペア:

[(1, 72931376), (2, 36465688), (4, 18232844), (7, 10418768), (8, 9116422), (14, 5209384), (16, 4558211), (28, 2604692), (56, 1302346), (67, 1088528), (112, 651173), (134, 544264), (268, 272132), (469, 155504), (536, 136066), (938, 77752), (1072, 68033), (1876, 38876), (3752, 19438), (7504, 9719)]