84451472

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 195737472

約数和(自身を除く): 111286000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 347, 371, 424, 574, 656, 694, 742, 848, 1148, 1388, 1484, 2173, 2296, 2429, 2776, 2968, 4346, 4592, 4858, 5552, 5936, 8692, 9716, 14227, 15211, 17384, 18391, 19432, 28454, 30422, 34768, 36782, 38864, 56908, 60844, 73564, 99589, 113816, 121688, 128737, 147128, 199178, 227632, 243376, 257474, 294256, 398356, 514948, 754031, 796712, 1029896, 1508062, 1593424, 2059792, 3016124, 5278217, 6032248, 10556434, 12064496, 21112868, 42225736, 84451472]

約数ペア:

[(1, 84451472), (2, 42225736), (4, 21112868), (7, 12064496), (8, 10556434), (14, 6032248), (16, 5278217), (28, 3016124), (41, 2059792), (53, 1593424), (56, 1508062), (82, 1029896), (106, 796712), (112, 754031), (164, 514948), (212, 398356), (287, 294256), (328, 257474), (347, 243376), (371, 227632), (424, 199178), (574, 147128), (656, 128737), (694, 121688), (742, 113816), (848, 99589), (1148, 73564), (1388, 60844), (1484, 56908), (2173, 38864), (2296, 36782), (2429, 34768), (2776, 30422), (2968, 28454), (4346, 19432), (4592, 18391), (4858, 17384), (5552, 15211), (5936, 14227), (8692, 9716)]