61557948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 170016000

約数和(自身を除く): 108458052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 228, 229, 262, 342, 393, 458, 513, 524, 684, 687, 786, 916, 1026, 1179, 1374, 1572, 2052, 2061, 2358, 2489, 2748, 3537, 4122, 4351, 4716, 4978, 6183, 7074, 7467, 8244, 8702, 9956, 12366, 13053, 14148, 14934, 17404, 22401, 24732, 26106, 29868, 29999, 39159, 44802, 52212, 59998, 67203, 78318, 89604, 89997, 117477, 119996, 134406, 156636, 179994, 234954, 268812, 269991, 359988, 469908, 539982, 569981, 809973, 1079964, 1139962, 1619946, 1709943, 2279924, 3239892, 3419886, 5129829, 6839772, 10259658, 15389487, 20519316, 30778974, 61557948]

約数ペア:

[(1, 61557948), (2, 30778974), (3, 20519316), (4, 15389487), (6, 10259658), (9, 6839772), (12, 5129829), (18, 3419886), (19, 3239892), (27, 2279924), (36, 1709943), (38, 1619946), (54, 1139962), (57, 1079964), (76, 809973), (108, 569981), (114, 539982), (131, 469908), (171, 359988), (228, 269991), (229, 268812), (262, 234954), (342, 179994), (393, 156636), (458, 134406), (513, 119996), (524, 117477), (684, 89997), (687, 89604), (786, 78318), (916, 67203), (1026, 59998), (1179, 52212), (1374, 44802), (1572, 39159), (2052, 29999), (2061, 29868), (2358, 26106), (2489, 24732), (2748, 22401), (3537, 17404), (4122, 14934), (4351, 14148), (4716, 13053), (4978, 12366), (6183, 9956), (7074, 8702), (7467, 8244)]