72711912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 153483288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 197, 273, 312, 338, 364, 394, 507, 546, 591, 676, 728, 788, 1014, 1092, 1182, 1183, 1352, 1379, 1576, 2028, 2184, 2197, 2364, 2366, 2561, 2758, 3549, 4056, 4137, 4394, 4728, 4732, 5122, 5516, 6591, 7098, 7683, 8274, 8788, 9464, 10244, 11032, 13182, 14196, 15366, 15379, 16548, 17576, 17927, 20488, 26364, 28392, 30732, 30758, 33096, 33293, 35854, 46137, 52728, 53781, 61464, 61516, 66586, 71708, 92274, 99879, 107562, 123032, 133172, 143416, 184548, 199758, 215124, 233051, 266344, 369096, 399516, 430248, 432809, 466102, 699153, 799032, 865618, 932204, 1298427, 1398306, 1731236, 1864408, 2596854, 2796612, 3029663, 3462472, 5193708, 5593224, 6059326, 9088989, 10387416, 12118652, 18177978, 24237304, 36355956, 72711912]

約数ペア:

[(1, 72711912), (2, 36355956), (3, 24237304), (4, 18177978), (6, 12118652), (7, 10387416), (8, 9088989), (12, 6059326), (13, 5593224), (14, 5193708), (21, 3462472), (24, 3029663), (26, 2796612), (28, 2596854), (39, 1864408), (42, 1731236), (52, 1398306), (56, 1298427), (78, 932204), (84, 865618), (91, 799032), (104, 699153), (156, 466102), (168, 432809), (169, 430248), (182, 399516), (197, 369096), (273, 266344), (312, 233051), (338, 215124), (364, 199758), (394, 184548), (507, 143416), (546, 133172), (591, 123032), (676, 107562), (728, 99879), (788, 92274), (1014, 71708), (1092, 66586), (1182, 61516), (1183, 61464), (1352, 53781), (1379, 52728), (1576, 46137), (2028, 35854), (2184, 33293), (2197, 33096), (2364, 30758), (2366, 30732), (2561, 28392), (2758, 26364), (3549, 20488), (4056, 17927), (4137, 17576), (4394, 16548), (4728, 15379), (4732, 15366), (5122, 14196), (5516, 13182), (6591, 11032), (7098, 10244), (7683, 9464), (8274, 8788)]