66680256

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 193121280

約数和(自身を除く): 126441024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 659, 744, 816, 992, 1054, 1088, 1318, 1488, 1581, 1632, 1977, 1984, 2108, 2636, 2976, 3162, 3264, 3954, 4216, 5272, 5952, 6324, 7908, 8432, 10544, 11203, 12648, 15816, 16864, 20429, 21088, 22406, 25296, 31632, 33609, 33728, 40858, 42176, 44812, 50592, 61287, 63264, 67218, 81716, 89624, 101184, 122574, 126528, 134436, 163432, 179248, 245148, 268872, 326864, 347293, 358496, 490296, 537744, 653728, 694586, 716992, 980592, 1041879, 1075488, 1307456, 1389172, 1961184, 2083758, 2150976, 2778344, 3922368, 4167516, 5556688, 8335032, 11113376, 16670064, 22226752, 33340128, 66680256]

約数ペア:

[(1, 66680256), (2, 33340128), (3, 22226752), (4, 16670064), (6, 11113376), (8, 8335032), (12, 5556688), (16, 4167516), (17, 3922368), (24, 2778344), (31, 2150976), (32, 2083758), (34, 1961184), (48, 1389172), (51, 1307456), (62, 1075488), (64, 1041879), (68, 980592), (93, 716992), (96, 694586), (102, 653728), (124, 537744), (136, 490296), (186, 358496), (192, 347293), (204, 326864), (248, 268872), (272, 245148), (372, 179248), (408, 163432), (496, 134436), (527, 126528), (544, 122574), (659, 101184), (744, 89624), (816, 81716), (992, 67218), (1054, 63264), (1088, 61287), (1318, 50592), (1488, 44812), (1581, 42176), (1632, 40858), (1977, 33728), (1984, 33609), (2108, 31632), (2636, 25296), (2976, 22406), (3162, 21088), (3264, 20429), (3954, 16864), (4216, 15816), (5272, 12648), (5952, 11203), (6324, 10544), (7908, 8432)]