72528624

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 249005640

約数和(自身を除く): 176477016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 541, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1082, 1176, 1197, 1368, 1596, 1623, 1764, 1862, 2128, 2164, 2352, 2394, 2736, 2793, 3192, 3246, 3528, 3724, 3787, 4328, 4788, 4869, 5586, 6384, 6492, 7056, 7448, 7574, 8379, 8656, 9576, 9738, 10279, 11172, 11361, 12984, 14896, 15148, 16758, 19152, 19476, 20558, 22344, 22722, 25968, 26509, 30296, 30837, 33516, 34083, 38952, 41116, 44688, 45444, 53018, 60592, 61674, 67032, 68166, 71953, 77904, 79527, 82232, 90888, 92511, 106036, 123348, 134064, 136332, 143906, 159054, 164464, 181776, 185022, 212072, 215859, 238581, 246696, 272664, 287812, 318108, 370044, 424144, 431718, 477162, 493392, 503671, 545328, 575624, 636216, 647577, 740088, 863436, 954324, 1007342, 1151248, 1272432, 1295154, 1480176, 1511013, 1726872, 1908648, 2014684, 2590308, 3022026, 3453744, 3817296, 4029368, 4533039, 5180616, 6044052, 8058736, 9066078, 10361232, 12088104, 18132156, 24176208, 36264312, 72528624]

約数ペア:

[(1, 72528624), (2, 36264312), (3, 24176208), (4, 18132156), (6, 12088104), (7, 10361232), (8, 9066078), (9, 8058736), (12, 6044052), (14, 5180616), (16, 4533039), (18, 4029368), (19, 3817296), (21, 3453744), (24, 3022026), (28, 2590308), (36, 2014684), (38, 1908648), (42, 1726872), (48, 1511013), (49, 1480176), (56, 1295154), (57, 1272432), (63, 1151248), (72, 1007342), (76, 954324), (84, 863436), (98, 740088), (112, 647577), (114, 636216), (126, 575624), (133, 545328), (144, 503671), (147, 493392), (152, 477162), (168, 431718), (171, 424144), (196, 370044), (228, 318108), (252, 287812), (266, 272664), (294, 246696), (304, 238581), (336, 215859), (342, 212072), (392, 185022), (399, 181776), (441, 164464), (456, 159054), (504, 143906), (532, 136332), (541, 134064), (588, 123348), (684, 106036), (784, 92511), (798, 90888), (882, 82232), (912, 79527), (931, 77904), (1008, 71953), (1064, 68166), (1082, 67032), (1176, 61674), (1197, 60592), (1368, 53018), (1596, 45444), (1623, 44688), (1764, 41116), (1862, 38952), (2128, 34083), (2164, 33516), (2352, 30837), (2394, 30296), (2736, 26509), (2793, 25968), (3192, 22722), (3246, 22344), (3528, 20558), (3724, 19476), (3787, 19152), (4328, 16758), (4788, 15148), (4869, 14896), (5586, 12984), (6384, 11361), (6492, 11172), (7056, 10279), (7448, 9738), (7574, 9576), (8379, 8656)]