72271104

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 194016480

約数和(自身を除く): 121745376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 677, 768, 834, 1112, 1354, 1668, 2031, 2224, 2708, 3336, 4062, 4448, 5416, 6672, 8124, 8896, 10832, 13344, 16248, 17792, 21664, 26688, 32496, 35584, 43328, 53376, 64992, 86656, 94103, 106752, 129984, 173312, 188206, 259968, 282309, 376412, 519936, 564618, 752824, 1129236, 1505648, 2258472, 3011296, 4516944, 6022592, 9033888, 12045184, 18067776, 24090368, 36135552, 72271104]

約数ペア:

[(1, 72271104), (2, 36135552), (3, 24090368), (4, 18067776), (6, 12045184), (8, 9033888), (12, 6022592), (16, 4516944), (24, 3011296), (32, 2258472), (48, 1505648), (64, 1129236), (96, 752824), (128, 564618), (139, 519936), (192, 376412), (256, 282309), (278, 259968), (384, 188206), (417, 173312), (556, 129984), (677, 106752), (768, 94103), (834, 86656), (1112, 64992), (1354, 53376), (1668, 43328), (2031, 35584), (2224, 32496), (2708, 26688), (3336, 21664), (4062, 17792), (4448, 16248), (5416, 13344), (6672, 10832), (8124, 8896)]