72084898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 48552542

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1231, 1273, 1541, 2462, 2546, 3082, 23389, 28313, 29279, 46778, 56626, 58558, 82477, 164954, 537947, 1075894, 1567063, 1896971, 3134126, 3793942, 36042449, 72084898]

約数ペア:

[(1, 72084898), (2, 36042449), (19, 3793942), (23, 3134126), (38, 1896971), (46, 1567063), (67, 1075894), (134, 537947), (437, 164954), (874, 82477), (1231, 58558), (1273, 56626), (1541, 46778), (2462, 29279), (2546, 28313), (3082, 23389)]