68017644

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 195686400

約数和(自身を除く): 127668756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 127, 162, 171, 174, 228, 243, 254, 261, 324, 342, 348, 381, 486, 508, 513, 522, 551, 684, 762, 783, 972, 1026, 1044, 1102, 1143, 1524, 1539, 1566, 1653, 2052, 2204, 2286, 2349, 2413, 3078, 3132, 3306, 3429, 3683, 4572, 4617, 4698, 4826, 4959, 6156, 6612, 6858, 7047, 7239, 7366, 9234, 9396, 9652, 9918, 10287, 11049, 13716, 14094, 14478, 14732, 14877, 18468, 19836, 20574, 21717, 22098, 28188, 28956, 29754, 30861, 33147, 41148, 43434, 44196, 44631, 59508, 61722, 65151, 66294, 69977, 86868, 89262, 99441, 123444, 130302, 132588, 133893, 139954, 178524, 195453, 198882, 209931, 260604, 267786, 279908, 298323, 390906, 397764, 419862, 535572, 586359, 596646, 629793, 781812, 839724, 894969, 1172718, 1193292, 1259586, 1789938, 1889379, 2345436, 2519172, 3579876, 3778758, 5668137, 7557516, 11336274, 17004411, 22672548, 34008822, 68017644]

約数ペア:

[(1, 68017644), (2, 34008822), (3, 22672548), (4, 17004411), (6, 11336274), (9, 7557516), (12, 5668137), (18, 3778758), (19, 3579876), (27, 2519172), (29, 2345436), (36, 1889379), (38, 1789938), (54, 1259586), (57, 1193292), (58, 1172718), (76, 894969), (81, 839724), (87, 781812), (108, 629793), (114, 596646), (116, 586359), (127, 535572), (162, 419862), (171, 397764), (174, 390906), (228, 298323), (243, 279908), (254, 267786), (261, 260604), (324, 209931), (342, 198882), (348, 195453), (381, 178524), (486, 139954), (508, 133893), (513, 132588), (522, 130302), (551, 123444), (684, 99441), (762, 89262), (783, 86868), (972, 69977), (1026, 66294), (1044, 65151), (1102, 61722), (1143, 59508), (1524, 44631), (1539, 44196), (1566, 43434), (1653, 41148), (2052, 33147), (2204, 30861), (2286, 29754), (2349, 28956), (2413, 28188), (3078, 22098), (3132, 21717), (3306, 20574), (3429, 19836), (3683, 18468), (4572, 14877), (4617, 14732), (4698, 14478), (4826, 14094), (4959, 13716), (6156, 11049), (6612, 10287), (6858, 9918), (7047, 9652), (7239, 9396), (7366, 9234)]