71995896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20407}}^1$

素因数の和:20433

約数の個数: 72

約数和(自身を含む): 226834920

約数和(自身を除く): 154839024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20407, 40814, 61221, 81628, 122442, 142849, 163256, 183663, 244884, 285698, 367326, 428547, 489768, 571396, 734652, 857094, 999943, 1142792, 1285641, 1469304, 1714188, 1999886, 2571282, 2999829, 3428376, 3999772, 5142564, 5999658, 7999544, 8999487, 10285128, 11999316, 17998974, 23998632, 35997948, 71995896]

約数ペア:

[(1, 71995896), (2, 35997948), (3, 23998632), (4, 17998974), (6, 11999316), (7, 10285128), (8, 8999487), (9, 7999544), (12, 5999658), (14, 5142564), (18, 3999772), (21, 3428376), (24, 2999829), (28, 2571282), (36, 1999886), (42, 1714188), (49, 1469304), (56, 1285641), (63, 1142792), (72, 999943), (84, 857094), (98, 734652), (126, 571396), (147, 489768), (168, 428547), (196, 367326), (252, 285698), (294, 244884), (392, 183663), (441, 163256), (504, 142849), (588, 122442), (882, 81628), (1176, 61221), (1764, 40814), (3528, 20407)]