81638496

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 242172000

約数和(自身を除く): 160533504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1464, 1549, 1647, 1952, 2196, 2928, 3098, 3294, 4392, 4647, 5856, 6196, 6588, 8784, 9294, 12392, 13176, 13941, 17568, 18588, 24784, 26352, 27882, 37176, 41823, 49568, 52704, 55764, 74352, 83646, 94489, 111528, 148704, 167292, 188978, 223056, 283467, 334584, 377956, 446112, 566934, 669168, 755912, 850401, 1133868, 1338336, 1511824, 1700802, 2267736, 2551203, 3023648, 3401604, 4535472, 5102406, 6803208, 9070944, 10204812, 13606416, 20409624, 27212832, 40819248, 81638496]

約数ペア:

[(1, 81638496), (2, 40819248), (3, 27212832), (4, 20409624), (6, 13606416), (8, 10204812), (9, 9070944), (12, 6803208), (16, 5102406), (18, 4535472), (24, 3401604), (27, 3023648), (32, 2551203), (36, 2267736), (48, 1700802), (54, 1511824), (61, 1338336), (72, 1133868), (96, 850401), (108, 755912), (122, 669168), (144, 566934), (183, 446112), (216, 377956), (244, 334584), (288, 283467), (366, 223056), (432, 188978), (488, 167292), (549, 148704), (732, 111528), (864, 94489), (976, 83646), (1098, 74352), (1464, 55764), (1549, 52704), (1647, 49568), (1952, 41823), (2196, 37176), (2928, 27882), (3098, 26352), (3294, 24784), (4392, 18588), (4647, 17568), (5856, 13941), (6196, 13176), (6588, 12392), (8784, 9294)]