72091970788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{3947}}^1$

素因数の和:4265

約数の個数: 96

約数和(自身を含む): 143424207360

約数和(自身を除く): 71332236572

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 211, 268, 323, 422, 646, 844, 1139, 1273, 1292, 2278, 2546, 3587, 3947, 4009, 4556, 5092, 7174, 7894, 8018, 14137, 14348, 15788, 16036, 21641, 28274, 43282, 56548, 67099, 68153, 74993, 86564, 134198, 136306, 149986, 240329, 264449, 268396, 268603, 272612, 299972, 480658, 528898, 537206, 832817, 961316, 1057796, 1074412, 1274881, 1665634, 2549762, 3331268, 4495633, 4566251, 5024531, 5099524, 8991266, 9132502, 10049062, 14157889, 15823523, 17982532, 18265004, 20098124, 28315778, 31647046, 55798739, 56631556, 63294092, 85417027, 111597478, 170834054, 223194956, 268999891, 341668108, 537999782, 948578563, 1060176041, 1075999564, 1897157126, 2120352082, 3794314252, 4240704164, 18022992697, 36045985394, 72091970788]

約数ペア:

[(1, 72091970788), (2, 36045985394), (4, 18022992697), (17, 4240704164), (19, 3794314252), (34, 2120352082), (38, 1897157126), (67, 1075999564), (68, 1060176041), (76, 948578563), (134, 537999782), (211, 341668108), (268, 268999891), (323, 223194956), (422, 170834054), (646, 111597478), (844, 85417027), (1139, 63294092), (1273, 56631556), (1292, 55798739), (2278, 31647046), (2546, 28315778), (3587, 20098124), (3947, 18265004), (4009, 17982532), (4556, 15823523), (5092, 14157889), (7174, 10049062), (7894, 9132502), (8018, 8991266), (14137, 5099524), (14348, 5024531), (15788, 4566251), (16036, 4495633), (21641, 3331268), (28274, 2549762), (43282, 1665634), (56548, 1274881), (67099, 1074412), (68153, 1057796), (74993, 961316), (86564, 832817), (134198, 537206), (136306, 528898), (149986, 480658), (240329, 299972), (264449, 272612), (268396, 268603)]