72227232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 144

約数和(自身を含む): 256156992

約数和(自身を除く): 183929760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3257, 3696, 5544, 6514, 7392, 9771, 11088, 13028, 19542, 22176, 22799, 26056, 29313, 35827, 39084, 45598, 52112, 58626, 68397, 71654, 78168, 91196, 104224, 107481, 117252, 136794, 143308, 156336, 182392, 205191, 214962, 234504, 250789, 273588, 286616, 312672, 322443, 364784, 410382, 429924, 469008, 501578, 547176, 573232, 644886, 729568, 752367, 820764, 859848, 938016, 1003156, 1094352, 1146464, 1289772, 1504734, 1641528, 1719696, 2006312, 2188704, 2257101, 2579544, 3009468, 3283056, 3439392, 4012624, 4514202, 5159088, 6018936, 6566112, 8025248, 9028404, 10318176, 12037872, 18056808, 24075744, 36113616, 72227232]

約数ペア:

[(1, 72227232), (2, 36113616), (3, 24075744), (4, 18056808), (6, 12037872), (7, 10318176), (8, 9028404), (9, 8025248), (11, 6566112), (12, 6018936), (14, 5159088), (16, 4514202), (18, 4012624), (21, 3439392), (22, 3283056), (24, 3009468), (28, 2579544), (32, 2257101), (33, 2188704), (36, 2006312), (42, 1719696), (44, 1641528), (48, 1504734), (56, 1289772), (63, 1146464), (66, 1094352), (72, 1003156), (77, 938016), (84, 859848), (88, 820764), (96, 752367), (99, 729568), (112, 644886), (126, 573232), (132, 547176), (144, 501578), (154, 469008), (168, 429924), (176, 410382), (198, 364784), (224, 322443), (231, 312672), (252, 286616), (264, 273588), (288, 250789), (308, 234504), (336, 214962), (352, 205191), (396, 182392), (462, 156336), (504, 143308), (528, 136794), (616, 117252), (672, 107481), (693, 104224), (792, 91196), (924, 78168), (1008, 71654), (1056, 68397), (1232, 58626), (1386, 52112), (1584, 45598), (1848, 39084), (2016, 35827), (2464, 29313), (2772, 26056), (3168, 22799), (3257, 22176), (3696, 19542), (5544, 13028), (6514, 11088), (7392, 9771)]