72664256

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 187634880

約数和(自身を除く): 114970624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 47, 49, 56, 58, 64, 68, 94, 98, 112, 116, 119, 136, 188, 196, 203, 224, 232, 238, 272, 329, 376, 392, 406, 448, 464, 476, 493, 544, 658, 752, 784, 799, 812, 833, 928, 952, 986, 1088, 1316, 1363, 1421, 1504, 1568, 1598, 1624, 1666, 1856, 1904, 1972, 2303, 2632, 2726, 2842, 3008, 3136, 3196, 3248, 3332, 3451, 3808, 3944, 4606, 5264, 5452, 5593, 5684, 6392, 6496, 6664, 6902, 7616, 7888, 9212, 9541, 10528, 10904, 11186, 11368, 12784, 12992, 13328, 13804, 15776, 18424, 19082, 21056, 21808, 22372, 22736, 23171, 24157, 25568, 26656, 27608, 31552, 36848, 38164, 39151, 43616, 44744, 45472, 46342, 48314, 51136, 53312, 55216, 66787, 73696, 76328, 78302, 87232, 89488, 90944, 92684, 96628, 110432, 133574, 147392, 152656, 156604, 162197, 178976, 185368, 193256, 220864, 267148, 305312, 313208, 324394, 357952, 370736, 386512, 534296, 610624, 626416, 648788, 741472, 773024, 1068592, 1135379, 1252832, 1297576, 1482944, 1546048, 2137184, 2270758, 2505664, 2595152, 4274368, 4541516, 5190304, 9083032, 10380608, 18166064, 36332128, 72664256]

約数ペア:

[(1, 72664256), (2, 36332128), (4, 18166064), (7, 10380608), (8, 9083032), (14, 5190304), (16, 4541516), (17, 4274368), (28, 2595152), (29, 2505664), (32, 2270758), (34, 2137184), (47, 1546048), (49, 1482944), (56, 1297576), (58, 1252832), (64, 1135379), (68, 1068592), (94, 773024), (98, 741472), (112, 648788), (116, 626416), (119, 610624), (136, 534296), (188, 386512), (196, 370736), (203, 357952), (224, 324394), (232, 313208), (238, 305312), (272, 267148), (329, 220864), (376, 193256), (392, 185368), (406, 178976), (448, 162197), (464, 156604), (476, 152656), (493, 147392), (544, 133574), (658, 110432), (752, 96628), (784, 92684), (799, 90944), (812, 89488), (833, 87232), (928, 78302), (952, 76328), (986, 73696), (1088, 66787), (1316, 55216), (1363, 53312), (1421, 51136), (1504, 48314), (1568, 46342), (1598, 45472), (1624, 44744), (1666, 43616), (1856, 39151), (1904, 38164), (1972, 36848), (2303, 31552), (2632, 27608), (2726, 26656), (2842, 25568), (3008, 24157), (3136, 23171), (3196, 22736), (3248, 22372), (3332, 21808), (3451, 21056), (3808, 19082), (3944, 18424), (4606, 15776), (5264, 13804), (5452, 13328), (5593, 12992), (5684, 12784), (6392, 11368), (6496, 11186), (6664, 10904), (6902, 10528), (7616, 9541), (7888, 9212)]