73139916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2617}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 182087136

約数和(自身を除く): 108947220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 2617, 4658, 5234, 6987, 7851, 9316, 10468, 13974, 15702, 27948, 31404, 44489, 88978, 133467, 177956, 266934, 358529, 533868, 717058, 1075587, 1434116, 2151174, 4302348, 6094993, 12189986, 18284979, 24379972, 36569958, 73139916]

約数ペア:

[(1, 73139916), (2, 36569958), (3, 24379972), (4, 18284979), (6, 12189986), (12, 6094993), (17, 4302348), (34, 2151174), (51, 1434116), (68, 1075587), (102, 717058), (137, 533868), (204, 358529), (274, 266934), (411, 177956), (548, 133467), (822, 88978), (1644, 44489), (2329, 31404), (2617, 27948), (4658, 15702), (5234, 13974), (6987, 10468), (7851, 9316)]