72483818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 133902720

約数和(自身を除く): 61418902

約数列:

[1, 2, 11, 17, 22, 29, 34, 41, 58, 82, 163, 187, 319, 326, 374, 451, 493, 638, 697, 902, 986, 1189, 1394, 1793, 2378, 2771, 3586, 4727, 5423, 5542, 6683, 7667, 9454, 10846, 13079, 13366, 15334, 20213, 26158, 30481, 40426, 51997, 60962, 73513, 80359, 103994, 113611, 147026, 160718, 193807, 222343, 227222, 387614, 444686, 883949, 1249721, 1767898, 2131877, 2499442, 3294719, 4263754, 6589438, 36241909, 72483818]

約数ペア:

[(1, 72483818), (2, 36241909), (11, 6589438), (17, 4263754), (22, 3294719), (29, 2499442), (34, 2131877), (41, 1767898), (58, 1249721), (82, 883949), (163, 444686), (187, 387614), (319, 227222), (326, 222343), (374, 193807), (451, 160718), (493, 147026), (638, 113611), (697, 103994), (902, 80359), (986, 73513), (1189, 60962), (1394, 51997), (1793, 40426), (2378, 30481), (2771, 26158), (3586, 20213), (4727, 15334), (5423, 13366), (5542, 13079), (6683, 10846), (7667, 9454)]