80651844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3554

約数の個数: 108

約数和(自身を含む): 255470124

約数和(自身を除く): 174818280

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3517, 3822, 5733, 7034, 7644, 10551, 11466, 14068, 21102, 22932, 24619, 31653, 42204, 45721, 49238, 63306, 73857, 91442, 98476, 126612, 137163, 147714, 172333, 182884, 221571, 274326, 295428, 320047, 344666, 411489, 443142, 516999, 548652, 640094, 689332, 822978, 886284, 960141, 1033998, 1280188, 1550997, 1645956, 1920282, 2067996, 2240329, 2880423, 3101994, 3840564, 4480658, 5760846, 6203988, 6720987, 8961316, 11521692, 13441974, 20162961, 26883948, 40325922, 80651844]

約数ペア:

[(1, 80651844), (2, 40325922), (3, 26883948), (4, 20162961), (6, 13441974), (7, 11521692), (9, 8961316), (12, 6720987), (13, 6203988), (14, 5760846), (18, 4480658), (21, 3840564), (26, 3101994), (28, 2880423), (36, 2240329), (39, 2067996), (42, 1920282), (49, 1645956), (52, 1550997), (63, 1280188), (78, 1033998), (84, 960141), (91, 886284), (98, 822978), (117, 689332), (126, 640094), (147, 548652), (156, 516999), (182, 443142), (196, 411489), (234, 344666), (252, 320047), (273, 295428), (294, 274326), (364, 221571), (441, 182884), (468, 172333), (546, 147714), (588, 137163), (637, 126612), (819, 98476), (882, 91442), (1092, 73857), (1274, 63306), (1638, 49238), (1764, 45721), (1911, 42204), (2548, 31653), (3276, 24619), (3517, 22932), (3822, 21102), (5733, 14068), (7034, 11466), (7644, 10551)]