68353404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 188568576

約数和(自身を除く): 120215172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 73, 84, 142, 146, 157, 213, 219, 284, 292, 314, 426, 438, 471, 497, 511, 628, 852, 876, 942, 994, 1022, 1099, 1491, 1533, 1884, 1988, 2044, 2198, 2982, 3066, 3297, 4396, 5183, 5964, 6132, 6594, 10366, 11147, 11461, 13188, 15549, 20732, 22294, 22922, 31098, 33441, 34383, 36281, 44588, 45844, 62196, 66882, 68766, 72562, 78029, 80227, 108843, 133764, 137532, 145124, 156058, 160454, 217686, 234087, 240681, 312116, 320908, 435372, 468174, 481362, 813731, 936348, 962724, 1627462, 2441193, 3254924, 4882386, 5696117, 9764772, 11392234, 17088351, 22784468, 34176702, 68353404]

約数ペア:

[(1, 68353404), (2, 34176702), (3, 22784468), (4, 17088351), (6, 11392234), (7, 9764772), (12, 5696117), (14, 4882386), (21, 3254924), (28, 2441193), (42, 1627462), (71, 962724), (73, 936348), (84, 813731), (142, 481362), (146, 468174), (157, 435372), (213, 320908), (219, 312116), (284, 240681), (292, 234087), (314, 217686), (426, 160454), (438, 156058), (471, 145124), (497, 137532), (511, 133764), (628, 108843), (852, 80227), (876, 78029), (942, 72562), (994, 68766), (1022, 66882), (1099, 62196), (1491, 45844), (1533, 44588), (1884, 36281), (1988, 34383), (2044, 33441), (2198, 31098), (2982, 22922), (3066, 22294), (3297, 20732), (4396, 15549), (5183, 13188), (5964, 11461), (6132, 11147), (6594, 10366)]