68121522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 177166080

約数和(自身を除く): 109044558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 103, 126, 174, 181, 203, 206, 261, 309, 362, 406, 522, 543, 609, 618, 721, 927, 1086, 1218, 1267, 1442, 1629, 1827, 1854, 2163, 2534, 2987, 3258, 3654, 3801, 4326, 5249, 5974, 6489, 7602, 8961, 10498, 11403, 12978, 15747, 17922, 18643, 20909, 22806, 26883, 31494, 36743, 37286, 41818, 47241, 53766, 55929, 62727, 73486, 94482, 110229, 111858, 125454, 130501, 167787, 188181, 220458, 261002, 330687, 335574, 376362, 391503, 540647, 661374, 783006, 1081294, 1174509, 1621941, 2349018, 3243882, 3784529, 4865823, 7569058, 9731646, 11353587, 22707174, 34060761, 68121522]

約数ペア:

[(1, 68121522), (2, 34060761), (3, 22707174), (6, 11353587), (7, 9731646), (9, 7569058), (14, 4865823), (18, 3784529), (21, 3243882), (29, 2349018), (42, 1621941), (58, 1174509), (63, 1081294), (87, 783006), (103, 661374), (126, 540647), (174, 391503), (181, 376362), (203, 335574), (206, 330687), (261, 261002), (309, 220458), (362, 188181), (406, 167787), (522, 130501), (543, 125454), (609, 111858), (618, 110229), (721, 94482), (927, 73486), (1086, 62727), (1218, 55929), (1267, 53766), (1442, 47241), (1629, 41818), (1827, 37286), (1854, 36743), (2163, 31494), (2534, 26883), (2987, 22806), (3258, 20909), (3654, 18643), (3801, 17922), (4326, 15747), (5249, 12978), (5974, 11403), (6489, 10498), (7602, 8961)]