89183696

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 119731504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 389, 623, 644, 712, 778, 1246, 1288, 1424, 1556, 2047, 2492, 2576, 2723, 3112, 4094, 4984, 5446, 6224, 8188, 8947, 9968, 10892, 14329, 16376, 17894, 21784, 28658, 32752, 34621, 35788, 43568, 57316, 62629, 69242, 71576, 114632, 125258, 138484, 143152, 229264, 242347, 250516, 276968, 484694, 501032, 553936, 796283, 969388, 1002064, 1592566, 1938776, 3185132, 3877552, 5573981, 6370264, 11147962, 12740528, 22295924, 44591848, 89183696]

約数ペア:

[(1, 89183696), (2, 44591848), (4, 22295924), (7, 12740528), (8, 11147962), (14, 6370264), (16, 5573981), (23, 3877552), (28, 3185132), (46, 1938776), (56, 1592566), (89, 1002064), (92, 969388), (112, 796283), (161, 553936), (178, 501032), (184, 484694), (322, 276968), (356, 250516), (368, 242347), (389, 229264), (623, 143152), (644, 138484), (712, 125258), (778, 114632), (1246, 71576), (1288, 69242), (1424, 62629), (1556, 57316), (2047, 43568), (2492, 35788), (2576, 34621), (2723, 32752), (3112, 28658), (4094, 21784), (4984, 17894), (5446, 16376), (6224, 14329), (8188, 10892), (8947, 9968)]