26987472

素因数分解:

$2^4\times 3^3\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 78120000

約数和(自身を除く): 51132528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 179, 216, 349, 358, 432, 537, 698, 716, 1047, 1074, 1396, 1432, 1611, 2094, 2148, 2792, 2864, 3141, 3222, 4188, 4296, 4833, 5584, 6282, 6444, 8376, 8592, 9423, 9666, 12564, 12888, 16752, 18846, 19332, 25128, 25776, 37692, 38664, 50256, 62471, 75384, 77328, 124942, 150768, 187413, 249884, 374826, 499768, 562239, 749652, 999536, 1124478, 1499304, 1686717, 2248956, 2998608, 3373434, 4497912, 6746868, 8995824, 13493736, 26987472]

約数ペア:

[(1, 26987472), (2, 13493736), (3, 8995824), (4, 6746868), (6, 4497912), (8, 3373434), (9, 2998608), (12, 2248956), (16, 1686717), (18, 1499304), (24, 1124478), (27, 999536), (36, 749652), (48, 562239), (54, 499768), (72, 374826), (108, 249884), (144, 187413), (179, 150768), (216, 124942), (349, 77328), (358, 75384), (432, 62471), (537, 50256), (698, 38664), (716, 37692), (1047, 25776), (1074, 25128), (1396, 19332), (1432, 18846), (1611, 16752), (2094, 12888), (2148, 12564), (2792, 9666), (2864, 9423), (3141, 8592), (3222, 8376), (4188, 6444), (4296, 6282), (4833, 5584)]