7762716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 23241680

約数和(自身を除く): 15478964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 97, 108, 114, 117, 156, 162, 171, 194, 228, 234, 247, 291, 324, 342, 351, 388, 468, 494, 513, 582, 684, 702, 741, 873, 988, 1026, 1053, 1164, 1261, 1404, 1482, 1539, 1746, 1843, 2052, 2106, 2223, 2522, 2619, 2964, 3078, 3492, 3686, 3783, 4212, 4446, 5044, 5238, 5529, 6156, 6669, 7372, 7566, 7857, 8892, 10476, 11058, 11349, 13338, 15132, 15714, 16587, 20007, 22116, 22698, 23959, 26676, 31428, 33174, 34047, 40014, 45396, 47918, 49761, 66348, 68094, 71877, 80028, 95836, 99522, 102141, 136188, 143754, 149283, 199044, 204282, 215631, 287508, 298566, 408564, 431262, 597132, 646893, 862524, 1293786, 1940679, 2587572, 3881358, 7762716]

約数ペア:

[(1, 7762716), (2, 3881358), (3, 2587572), (4, 1940679), (6, 1293786), (9, 862524), (12, 646893), (13, 597132), (18, 431262), (19, 408564), (26, 298566), (27, 287508), (36, 215631), (38, 204282), (39, 199044), (52, 149283), (54, 143754), (57, 136188), (76, 102141), (78, 99522), (81, 95836), (97, 80028), (108, 71877), (114, 68094), (117, 66348), (156, 49761), (162, 47918), (171, 45396), (194, 40014), (228, 34047), (234, 33174), (247, 31428), (291, 26676), (324, 23959), (342, 22698), (351, 22116), (388, 20007), (468, 16587), (494, 15714), (513, 15132), (582, 13338), (684, 11349), (702, 11058), (741, 10476), (873, 8892), (988, 7857), (1026, 7566), (1053, 7372), (1164, 6669), (1261, 6156), (1404, 5529), (1482, 5238), (1539, 5044), (1746, 4446), (1843, 4212), (2052, 3783), (2106, 3686), (2223, 3492), (2522, 3078), (2619, 2964)]