84306880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 112

約数和(自身を含む): 233574336

約数和(自身を除く): 149267456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 617, 854, 976, 1120, 1220, 1234, 1708, 1952, 2135, 2240, 2440, 2468, 3085, 3416, 3904, 4270, 4319, 4880, 4936, 6170, 6832, 8540, 8638, 9760, 9872, 12340, 13664, 17080, 17276, 19520, 19744, 21595, 24680, 27328, 34160, 34552, 37637, 39488, 43190, 49360, 68320, 69104, 75274, 86380, 98720, 136640, 138208, 150548, 172760, 188185, 197440, 263459, 276416, 301096, 345520, 376370, 526918, 602192, 691040, 752740, 1053836, 1204384, 1317295, 1382080, 1505480, 2107672, 2408768, 2634590, 3010960, 4215344, 5269180, 6021920, 8430688, 10538360, 12043840, 16861376, 21076720, 42153440, 84306880]

約数ペア:

[(1, 84306880), (2, 42153440), (4, 21076720), (5, 16861376), (7, 12043840), (8, 10538360), (10, 8430688), (14, 6021920), (16, 5269180), (20, 4215344), (28, 3010960), (32, 2634590), (35, 2408768), (40, 2107672), (56, 1505480), (61, 1382080), (64, 1317295), (70, 1204384), (80, 1053836), (112, 752740), (122, 691040), (140, 602192), (160, 526918), (224, 376370), (244, 345520), (280, 301096), (305, 276416), (320, 263459), (427, 197440), (448, 188185), (488, 172760), (560, 150548), (610, 138208), (617, 136640), (854, 98720), (976, 86380), (1120, 75274), (1220, 69104), (1234, 68320), (1708, 49360), (1952, 43190), (2135, 39488), (2240, 37637), (2440, 34552), (2468, 34160), (3085, 27328), (3416, 24680), (3904, 21595), (4270, 19744), (4319, 19520), (4880, 17276), (4936, 17080), (6170, 13664), (6832, 12340), (8540, 9872), (8638, 9760)]