77720536

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 149768640

約数和(自身を除く): 72048104

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 1747, 3494, 5561, 6988, 11122, 13976, 22244, 44488, 117049, 145001, 234098, 290002, 468196, 580004, 936392, 1160008, 9715067, 19430134, 38860268, 77720536]

約数ペア:

[(1, 77720536), (2, 38860268), (4, 19430134), (8, 9715067), (67, 1160008), (83, 936392), (134, 580004), (166, 468196), (268, 290002), (332, 234098), (536, 145001), (664, 117049), (1747, 44488), (3494, 22244), (5561, 13976), (6988, 11122)]