72826096

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 178274304

約数和(自身を除く): 105448208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1663, 1904, 2576, 2737, 3128, 3326, 5474, 6256, 6652, 10948, 11641, 13304, 21896, 23282, 26608, 28271, 38249, 43792, 46564, 56542, 76498, 93128, 113084, 152996, 186256, 197897, 226168, 267743, 305992, 395794, 452336, 535486, 611984, 650233, 791588, 1070972, 1300466, 1583176, 2141944, 2600932, 3166352, 4283888, 4551631, 5201864, 9103262, 10403728, 18206524, 36413048, 72826096]

約数ペア:

[(1, 72826096), (2, 36413048), (4, 18206524), (7, 10403728), (8, 9103262), (14, 5201864), (16, 4551631), (17, 4283888), (23, 3166352), (28, 2600932), (34, 2141944), (46, 1583176), (56, 1300466), (68, 1070972), (92, 791588), (112, 650233), (119, 611984), (136, 535486), (161, 452336), (184, 395794), (238, 305992), (272, 267743), (322, 226168), (368, 197897), (391, 186256), (476, 152996), (644, 113084), (782, 93128), (952, 76498), (1288, 56542), (1564, 46564), (1663, 43792), (1904, 38249), (2576, 28271), (2737, 26608), (3128, 23282), (3326, 21896), (5474, 13304), (6256, 11641), (6652, 10948)]