89851216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 222200064

約数和(自身を除く): 132348848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 101, 104, 112, 169, 182, 188, 202, 208, 329, 338, 364, 376, 404, 611, 658, 676, 707, 728, 752, 808, 1183, 1222, 1313, 1316, 1352, 1414, 1456, 1616, 2366, 2444, 2626, 2632, 2704, 2828, 4277, 4732, 4747, 4888, 5252, 5264, 5656, 7943, 8554, 9191, 9464, 9494, 9776, 10504, 11312, 15886, 17069, 17108, 18382, 18928, 18988, 21008, 31772, 33229, 34138, 34216, 36764, 37976, 55601, 61711, 63544, 66458, 68276, 68432, 73528, 75952, 111202, 119483, 123422, 127088, 132916, 136552, 147056, 222404, 238966, 246844, 265832, 273104, 431977, 444808, 477932, 493688, 531664, 802243, 863954, 889616, 955864, 987376, 1604486, 1727908, 1911728, 3208972, 3455816, 5615701, 6417944, 6911632, 11231402, 12835888, 22462804, 44925608, 89851216]

約数ペア:

[(1, 89851216), (2, 44925608), (4, 22462804), (7, 12835888), (8, 11231402), (13, 6911632), (14, 6417944), (16, 5615701), (26, 3455816), (28, 3208972), (47, 1911728), (52, 1727908), (56, 1604486), (91, 987376), (94, 955864), (101, 889616), (104, 863954), (112, 802243), (169, 531664), (182, 493688), (188, 477932), (202, 444808), (208, 431977), (329, 273104), (338, 265832), (364, 246844), (376, 238966), (404, 222404), (611, 147056), (658, 136552), (676, 132916), (707, 127088), (728, 123422), (752, 119483), (808, 111202), (1183, 75952), (1222, 73528), (1313, 68432), (1316, 68276), (1352, 66458), (1414, 63544), (1456, 61711), (1616, 55601), (2366, 37976), (2444, 36764), (2626, 34216), (2632, 34138), (2704, 33229), (2828, 31772), (4277, 21008), (4732, 18988), (4747, 18928), (4888, 18382), (5252, 17108), (5264, 17069), (5656, 15886), (7943, 11312), (8554, 10504), (9191, 9776), (9464, 9494)]