87123792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 258713600

約数和(自身を除く): 171589808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1303, 1393, 1592, 2388, 2606, 2786, 3184, 3909, 4179, 4776, 5212, 5572, 7818, 8358, 9121, 9552, 10424, 11144, 15636, 16716, 18242, 20848, 22288, 27363, 31272, 33432, 36484, 54726, 62544, 66864, 72968, 109452, 145936, 218904, 259297, 437808, 518594, 777891, 1037188, 1555782, 1815079, 2074376, 3111564, 3630158, 4148752, 5445237, 6223128, 7260316, 10890474, 12446256, 14520632, 21780948, 29041264, 43561896, 87123792]

約数ペア:

[(1, 87123792), (2, 43561896), (3, 29041264), (4, 21780948), (6, 14520632), (7, 12446256), (8, 10890474), (12, 7260316), (14, 6223128), (16, 5445237), (21, 4148752), (24, 3630158), (28, 3111564), (42, 2074376), (48, 1815079), (56, 1555782), (84, 1037188), (112, 777891), (168, 518594), (199, 437808), (336, 259297), (398, 218904), (597, 145936), (796, 109452), (1194, 72968), (1303, 66864), (1393, 62544), (1592, 54726), (2388, 36484), (2606, 33432), (2786, 31272), (3184, 27363), (3909, 22288), (4179, 20848), (4776, 18242), (5212, 16716), (5572, 15636), (7818, 11144), (8358, 10424), (9121, 9552)]