85744872

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 265680000

約数和(自身を除く): 179935128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1026, 1224, 1229, 1292, 1368, 1836, 1938, 2052, 2458, 2584, 2907, 3672, 3687, 3876, 4104, 4916, 5814, 7374, 7752, 8721, 9832, 11061, 11628, 14748, 17442, 20893, 22122, 23256, 23351, 29496, 33183, 34884, 41786, 44244, 46702, 62679, 66366, 69768, 70053, 83572, 88488, 93404, 125358, 132732, 140106, 167144, 186808, 188037, 210159, 250716, 265464, 280212, 376074, 396967, 420318, 501432, 560424, 564111, 630477, 752148, 793934, 840636, 1128222, 1190901, 1260954, 1504296, 1587868, 1681272, 2256444, 2381802, 2521908, 3175736, 3572703, 4512888, 4763604, 5043816, 7145406, 9527208, 10718109, 14290812, 21436218, 28581624, 42872436, 85744872]

約数ペア:

[(1, 85744872), (2, 42872436), (3, 28581624), (4, 21436218), (6, 14290812), (8, 10718109), (9, 9527208), (12, 7145406), (17, 5043816), (18, 4763604), (19, 4512888), (24, 3572703), (27, 3175736), (34, 2521908), (36, 2381802), (38, 2256444), (51, 1681272), (54, 1587868), (57, 1504296), (68, 1260954), (72, 1190901), (76, 1128222), (102, 840636), (108, 793934), (114, 752148), (136, 630477), (152, 564111), (153, 560424), (171, 501432), (204, 420318), (216, 396967), (228, 376074), (306, 280212), (323, 265464), (342, 250716), (408, 210159), (456, 188037), (459, 186808), (513, 167144), (612, 140106), (646, 132732), (684, 125358), (918, 93404), (969, 88488), (1026, 83572), (1224, 70053), (1229, 69768), (1292, 66366), (1368, 62679), (1836, 46702), (1938, 44244), (2052, 41786), (2458, 34884), (2584, 33183), (2907, 29496), (3672, 23351), (3687, 23256), (3876, 22122), (4104, 20893), (4916, 17442), (5814, 14748), (7374, 11628), (7752, 11061), (8721, 9832)]