72704568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42667}}^1$

素因数の和:42747

約数の個数: 32

約数和(自身を含む): 184325760

約数和(自身を除く): 111621192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 42667, 85334, 128001, 170668, 256002, 341336, 512004, 1024008, 3029357, 6058714, 9088071, 12117428, 18176142, 24234856, 36352284, 72704568]

約数ペア:

[(1, 72704568), (2, 36352284), (3, 24234856), (4, 18176142), (6, 12117428), (8, 9088071), (12, 6058714), (24, 3029357), (71, 1024008), (142, 512004), (213, 341336), (284, 256002), (426, 170668), (568, 128001), (852, 85334), (1704, 42667)]