27805056

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 80620800

約数和(自身を除く): 52815744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 103, 111, 114, 128, 148, 152, 192, 206, 222, 228, 296, 304, 309, 384, 412, 444, 456, 592, 608, 618, 703, 824, 888, 912, 1184, 1216, 1236, 1406, 1648, 1776, 1824, 1957, 2109, 2368, 2432, 2472, 2812, 3296, 3552, 3648, 3811, 3914, 4218, 4736, 4944, 5624, 5871, 6592, 7104, 7296, 7622, 7828, 8436, 9888, 11248, 11433, 11742, 13184, 14208, 15244, 15656, 16872, 19776, 22496, 22866, 23484, 30488, 31312, 33744, 39552, 44992, 45732, 46968, 60976, 62624, 67488, 72409, 89984, 91464, 93936, 121952, 125248, 134976, 144818, 182928, 187872, 217227, 243904, 250496, 269952, 289636, 365856, 375744, 434454, 487808, 579272, 731712, 751488, 868908, 1158544, 1463424, 1737816, 2317088, 3475632, 4634176, 6951264, 9268352, 13902528, 27805056]

約数ペア:

[(1, 27805056), (2, 13902528), (3, 9268352), (4, 6951264), (6, 4634176), (8, 3475632), (12, 2317088), (16, 1737816), (19, 1463424), (24, 1158544), (32, 868908), (37, 751488), (38, 731712), (48, 579272), (57, 487808), (64, 434454), (74, 375744), (76, 365856), (96, 289636), (103, 269952), (111, 250496), (114, 243904), (128, 217227), (148, 187872), (152, 182928), (192, 144818), (206, 134976), (222, 125248), (228, 121952), (296, 93936), (304, 91464), (309, 89984), (384, 72409), (412, 67488), (444, 62624), (456, 60976), (592, 46968), (608, 45732), (618, 44992), (703, 39552), (824, 33744), (888, 31312), (912, 30488), (1184, 23484), (1216, 22866), (1236, 22496), (1406, 19776), (1648, 16872), (1776, 15656), (1824, 15244), (1957, 14208), (2109, 13184), (2368, 11742), (2432, 11433), (2472, 11248), (2812, 9888), (3296, 8436), (3552, 7828), (3648, 7622), (3811, 7296), (3914, 7104), (4218, 6592), (4736, 5871), (4944, 5624)]