180270272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2381}}^1$

素因数の和:2426

約数の個数: 84

約数和(自身を含む): 442880496

約数和(自身を除く): 262610224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2381, 2704, 2912, 4732, 4762, 5408, 5824, 9464, 9524, 10816, 16667, 18928, 19048, 30953, 33334, 37856, 38096, 61906, 66668, 75712, 76192, 123812, 133336, 152384, 216671, 247624, 266672, 402389, 433342, 495248, 533344, 804778, 866684, 990496, 1066688, 1609556, 1733368, 1980992, 2816723, 3219112, 3466736, 5633446, 6438224, 6933472, 11266892, 12876448, 13866944, 22533784, 25752896, 45067568, 90135136, 180270272]

約数ペア:

[(1, 180270272), (2, 90135136), (4, 45067568), (7, 25752896), (8, 22533784), (13, 13866944), (14, 12876448), (16, 11266892), (26, 6933472), (28, 6438224), (32, 5633446), (52, 3466736), (56, 3219112), (64, 2816723), (91, 1980992), (104, 1733368), (112, 1609556), (169, 1066688), (182, 990496), (208, 866684), (224, 804778), (338, 533344), (364, 495248), (416, 433342), (448, 402389), (676, 266672), (728, 247624), (832, 216671), (1183, 152384), (1352, 133336), (1456, 123812), (2366, 76192), (2381, 75712), (2704, 66668), (2912, 61906), (4732, 38096), (4762, 37856), (5408, 33334), (5824, 30953), (9464, 19048), (9524, 18928), (10816, 16667)]