84909708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 251863920

約数和(自身を除く): 166954212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1061, 1404, 1482, 1539, 2052, 2106, 2122, 2223, 2964, 3078, 3183, 4212, 4244, 4446, 6156, 6366, 6669, 8892, 9549, 12732, 13338, 13793, 19098, 20007, 20159, 26676, 27586, 28647, 38196, 40014, 40318, 41379, 55172, 57294, 60477, 80028, 80636, 82758, 85941, 114588, 120954, 124137, 165516, 171882, 181431, 241908, 248274, 262067, 343764, 362862, 372411, 496548, 524134, 544293, 725724, 744822, 786201, 1048268, 1088586, 1117233, 1489644, 1572402, 1632879, 2177172, 2234466, 2358603, 3144804, 3265758, 4468932, 4717206, 6531516, 7075809, 9434412, 14151618, 21227427, 28303236, 42454854, 84909708]

約数ペア:

[(1, 84909708), (2, 42454854), (3, 28303236), (4, 21227427), (6, 14151618), (9, 9434412), (12, 7075809), (13, 6531516), (18, 4717206), (19, 4468932), (26, 3265758), (27, 3144804), (36, 2358603), (38, 2234466), (39, 2177172), (52, 1632879), (54, 1572402), (57, 1489644), (76, 1117233), (78, 1088586), (81, 1048268), (108, 786201), (114, 744822), (117, 725724), (156, 544293), (162, 524134), (171, 496548), (228, 372411), (234, 362862), (247, 343764), (324, 262067), (342, 248274), (351, 241908), (468, 181431), (494, 171882), (513, 165516), (684, 124137), (702, 120954), (741, 114588), (988, 85941), (1026, 82758), (1053, 80636), (1061, 80028), (1404, 60477), (1482, 57294), (1539, 55172), (2052, 41379), (2106, 40318), (2122, 40014), (2223, 38196), (2964, 28647), (3078, 27586), (3183, 26676), (4212, 20159), (4244, 20007), (4446, 19098), (6156, 13793), (6366, 13338), (6669, 12732), (8892, 9549)]