872784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 2901600

約数和(自身を除く): 2028816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 29, 33, 36, 38, 44, 48, 57, 58, 66, 72, 76, 87, 88, 99, 114, 116, 132, 144, 152, 171, 174, 176, 198, 209, 228, 232, 261, 264, 304, 319, 342, 348, 396, 418, 456, 464, 522, 528, 551, 627, 638, 684, 696, 792, 836, 912, 957, 1044, 1102, 1254, 1276, 1368, 1392, 1584, 1653, 1672, 1881, 1914, 2088, 2204, 2508, 2552, 2736, 2871, 3306, 3344, 3762, 3828, 4176, 4408, 4959, 5016, 5104, 5742, 6061, 6612, 7524, 7656, 8816, 9918, 10032, 11484, 12122, 13224, 15048, 15312, 18183, 19836, 22968, 24244, 26448, 30096, 36366, 39672, 45936, 48488, 54549, 72732, 79344, 96976, 109098, 145464, 218196, 290928, 436392, 872784]

約数ペア:

[(1, 872784), (2, 436392), (3, 290928), (4, 218196), (6, 145464), (8, 109098), (9, 96976), (11, 79344), (12, 72732), (16, 54549), (18, 48488), (19, 45936), (22, 39672), (24, 36366), (29, 30096), (33, 26448), (36, 24244), (38, 22968), (44, 19836), (48, 18183), (57, 15312), (58, 15048), (66, 13224), (72, 12122), (76, 11484), (87, 10032), (88, 9918), (99, 8816), (114, 7656), (116, 7524), (132, 6612), (144, 6061), (152, 5742), (171, 5104), (174, 5016), (176, 4959), (198, 4408), (209, 4176), (228, 3828), (232, 3762), (261, 3344), (264, 3306), (304, 2871), (319, 2736), (342, 2552), (348, 2508), (396, 2204), (418, 2088), (456, 1914), (464, 1881), (522, 1672), (528, 1653), (551, 1584), (627, 1392), (638, 1368), (684, 1276), (696, 1254), (792, 1102), (836, 1044), (912, 957)]