180808992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6935

約数の個数: 144

約数和(自身を含む): 632923200

約数和(自身を除く): 452114208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 6899, 8736, 13104, 13798, 20697, 26208, 27596, 41394, 48293, 55192, 62091, 82788, 89687, 96586, 110384, 124182, 144879, 165576, 179374, 193172, 220768, 248364, 269061, 289758, 331152, 358748, 386344, 434637, 496728, 538122, 579516, 627809, 662304, 717496, 772688, 807183, 869274, 993456, 1076244, 1159032, 1255618, 1434992, 1545376, 1614366, 1738548, 1883427, 1986912, 2152488, 2318064, 2511236, 2869984, 3228732, 3477096, 3766854, 4304976, 4636128, 5022472, 5650281, 6457464, 6954192, 7533708, 8609952, 10044944, 11300562, 12914928, 13908384, 15067416, 20089888, 22601124, 25829856, 30134832, 45202248, 60269664, 90404496, 180808992]

約数ペア:

[(1, 180808992), (2, 90404496), (3, 60269664), (4, 45202248), (6, 30134832), (7, 25829856), (8, 22601124), (9, 20089888), (12, 15067416), (13, 13908384), (14, 12914928), (16, 11300562), (18, 10044944), (21, 8609952), (24, 7533708), (26, 6954192), (28, 6457464), (32, 5650281), (36, 5022472), (39, 4636128), (42, 4304976), (48, 3766854), (52, 3477096), (56, 3228732), (63, 2869984), (72, 2511236), (78, 2318064), (84, 2152488), (91, 1986912), (96, 1883427), (104, 1738548), (112, 1614366), (117, 1545376), (126, 1434992), (144, 1255618), (156, 1159032), (168, 1076244), (182, 993456), (208, 869274), (224, 807183), (234, 772688), (252, 717496), (273, 662304), (288, 627809), (312, 579516), (336, 538122), (364, 496728), (416, 434637), (468, 386344), (504, 358748), (546, 331152), (624, 289758), (672, 269061), (728, 248364), (819, 220768), (936, 193172), (1008, 179374), (1092, 165576), (1248, 144879), (1456, 124182), (1638, 110384), (1872, 96586), (2016, 89687), (2184, 82788), (2912, 62091), (3276, 55192), (3744, 48293), (4368, 41394), (6552, 27596), (6899, 26208), (8736, 20697), (13104, 13798)]