89377464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 256942080

約数和(自身を除く): 167564616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 67, 88, 93, 124, 132, 134, 163, 186, 201, 248, 264, 268, 326, 341, 372, 402, 489, 536, 652, 682, 737, 744, 804, 978, 1023, 1304, 1364, 1474, 1608, 1793, 1956, 2046, 2077, 2211, 2728, 2948, 3586, 3912, 4092, 4154, 4422, 5053, 5379, 5896, 6231, 7172, 8184, 8308, 8844, 10106, 10758, 10921, 12462, 14344, 15159, 16616, 17688, 20212, 21516, 21842, 22847, 24924, 30318, 32763, 40424, 43032, 43684, 45694, 49848, 55583, 60636, 65526, 68541, 87368, 91388, 111166, 120131, 121272, 131052, 137082, 166749, 182776, 222332, 240262, 262104, 274164, 333498, 338551, 360393, 444664, 480524, 548328, 666996, 677102, 720786, 961048, 1015653, 1333992, 1354204, 1441572, 2031306, 2708408, 2883144, 3724061, 4062612, 7448122, 8125224, 11172183, 14896244, 22344366, 29792488, 44688732, 89377464]

約数ペア:

[(1, 89377464), (2, 44688732), (3, 29792488), (4, 22344366), (6, 14896244), (8, 11172183), (11, 8125224), (12, 7448122), (22, 4062612), (24, 3724061), (31, 2883144), (33, 2708408), (44, 2031306), (62, 1441572), (66, 1354204), (67, 1333992), (88, 1015653), (93, 961048), (124, 720786), (132, 677102), (134, 666996), (163, 548328), (186, 480524), (201, 444664), (248, 360393), (264, 338551), (268, 333498), (326, 274164), (341, 262104), (372, 240262), (402, 222332), (489, 182776), (536, 166749), (652, 137082), (682, 131052), (737, 121272), (744, 120131), (804, 111166), (978, 91388), (1023, 87368), (1304, 68541), (1364, 65526), (1474, 60636), (1608, 55583), (1793, 49848), (1956, 45694), (2046, 43684), (2077, 43032), (2211, 40424), (2728, 32763), (2948, 30318), (3586, 24924), (3912, 22847), (4092, 21842), (4154, 21516), (4422, 20212), (5053, 17688), (5379, 16616), (5896, 15159), (6231, 14344), (7172, 12462), (8184, 10921), (8308, 10758), (8844, 10106)]