81403344

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3065

約数の個数: 120

約数和(自身を含む): 263233152

約数和(自身を除く): 181829808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3023, 3366, 4488, 6046, 6732, 8976, 9069, 12092, 13464, 18138, 24184, 26928, 27207, 33253, 36276, 48368, 51391, 54414, 66506, 72552, 99759, 102782, 108828, 133012, 145104, 154173, 199518, 205564, 217656, 266024, 299277, 308346, 399036, 411128, 435312, 462519, 532048, 565301, 598554, 616692, 798072, 822256, 925038, 1130602, 1197108, 1233384, 1596144, 1695903, 1850076, 2261204, 2394216, 2466768, 3391806, 3700152, 4522408, 4788432, 5087709, 6783612, 7400304, 9044816, 10175418, 13567224, 20350836, 27134448, 40701672, 81403344]

約数ペア:

[(1, 81403344), (2, 40701672), (3, 27134448), (4, 20350836), (6, 13567224), (8, 10175418), (9, 9044816), (11, 7400304), (12, 6783612), (16, 5087709), (17, 4788432), (18, 4522408), (22, 3700152), (24, 3391806), (33, 2466768), (34, 2394216), (36, 2261204), (44, 1850076), (48, 1695903), (51, 1596144), (66, 1233384), (68, 1197108), (72, 1130602), (88, 925038), (99, 822256), (102, 798072), (132, 616692), (136, 598554), (144, 565301), (153, 532048), (176, 462519), (187, 435312), (198, 411128), (204, 399036), (264, 308346), (272, 299277), (306, 266024), (374, 217656), (396, 205564), (408, 199518), (528, 154173), (561, 145104), (612, 133012), (748, 108828), (792, 102782), (816, 99759), (1122, 72552), (1224, 66506), (1496, 54414), (1584, 51391), (1683, 48368), (2244, 36276), (2448, 33253), (2992, 27207), (3023, 26928), (3366, 24184), (4488, 18138), (6046, 13464), (6732, 12092), (8976, 9069)]