87459792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2136

約数の個数: 80

約数和(自身を含む): 260316672

約数和(自身を除く): 172856880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 1987, 2096, 2751, 3144, 3668, 3974, 5502, 5961, 6288, 7336, 7948, 11004, 11922, 13909, 14672, 15896, 22008, 23844, 27818, 31792, 41727, 44016, 47688, 55636, 83454, 95376, 111272, 166908, 222544, 260297, 333816, 520594, 667632, 780891, 1041188, 1561782, 1822079, 2082376, 3123564, 3644158, 4164752, 5466237, 6247128, 7288316, 10932474, 12494256, 14576632, 21864948, 29153264, 43729896, 87459792]

約数ペア:

[(1, 87459792), (2, 43729896), (3, 29153264), (4, 21864948), (6, 14576632), (7, 12494256), (8, 10932474), (12, 7288316), (14, 6247128), (16, 5466237), (21, 4164752), (24, 3644158), (28, 3123564), (42, 2082376), (48, 1822079), (56, 1561782), (84, 1041188), (112, 780891), (131, 667632), (168, 520594), (262, 333816), (336, 260297), (393, 222544), (524, 166908), (786, 111272), (917, 95376), (1048, 83454), (1572, 55636), (1834, 47688), (1987, 44016), (2096, 41727), (2751, 31792), (3144, 27818), (3668, 23844), (3974, 22008), (5502, 15896), (5961, 14672), (6288, 13909), (7336, 11922), (7948, 11004)]