81760392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5283

約数の個数: 96

約数和(自身を含む): 261281280

約数和(自身を除く): 179520888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 5233, 7812, 10466, 15624, 15699, 20932, 31398, 36631, 41864, 47097, 62796, 73262, 94194, 109893, 125592, 146524, 162223, 188388, 219786, 293048, 324446, 329679, 376776, 439572, 486669, 648892, 659358, 879144, 973338, 1135561, 1297784, 1318716, 1460007, 1946676, 2271122, 2637432, 2920014, 3406683, 3893352, 4542244, 5840028, 6813366, 9084488, 10220049, 11680056, 13626732, 20440098, 27253464, 40880196, 81760392]

約数ペア:

[(1, 81760392), (2, 40880196), (3, 27253464), (4, 20440098), (6, 13626732), (7, 11680056), (8, 10220049), (9, 9084488), (12, 6813366), (14, 5840028), (18, 4542244), (21, 3893352), (24, 3406683), (28, 2920014), (31, 2637432), (36, 2271122), (42, 1946676), (56, 1460007), (62, 1318716), (63, 1297784), (72, 1135561), (84, 973338), (93, 879144), (124, 659358), (126, 648892), (168, 486669), (186, 439572), (217, 376776), (248, 329679), (252, 324446), (279, 293048), (372, 219786), (434, 188388), (504, 162223), (558, 146524), (651, 125592), (744, 109893), (868, 94194), (1116, 73262), (1302, 62796), (1736, 47097), (1953, 41864), (2232, 36631), (2604, 31398), (3906, 20932), (5208, 15699), (5233, 15624), (7812, 10466)]