85105332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 258672960

約数和(自身を除く): 173567628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 563, 612, 646, 663, 684, 741, 884, 969, 988, 1126, 1292, 1326, 1482, 1689, 1938, 1989, 2223, 2252, 2652, 2907, 2964, 3378, 3876, 3978, 4199, 4446, 5067, 5814, 6756, 7319, 7956, 8398, 8892, 9571, 10134, 10697, 11628, 12597, 14638, 16796, 19142, 20268, 21394, 21957, 25194, 28713, 29276, 32091, 37791, 38284, 42788, 43914, 50388, 57426, 64182, 65871, 75582, 86139, 87828, 96273, 114852, 124423, 128364, 131742, 139061, 151164, 172278, 181849, 192546, 248846, 263484, 278122, 344556, 363698, 373269, 385092, 417183, 497692, 545547, 556244, 727396, 746538, 834366, 1091094, 1119807, 1251549, 1493076, 1636641, 1668732, 2182188, 2239614, 2364037, 2503098, 3273282, 4479228, 4728074, 5006196, 6546564, 7092111, 9456148, 14184222, 21276333, 28368444, 42552666, 85105332]

約数ペア:

[(1, 85105332), (2, 42552666), (3, 28368444), (4, 21276333), (6, 14184222), (9, 9456148), (12, 7092111), (13, 6546564), (17, 5006196), (18, 4728074), (19, 4479228), (26, 3273282), (34, 2503098), (36, 2364037), (38, 2239614), (39, 2182188), (51, 1668732), (52, 1636641), (57, 1493076), (68, 1251549), (76, 1119807), (78, 1091094), (102, 834366), (114, 746538), (117, 727396), (153, 556244), (156, 545547), (171, 497692), (204, 417183), (221, 385092), (228, 373269), (234, 363698), (247, 344556), (306, 278122), (323, 263484), (342, 248846), (442, 192546), (468, 181849), (494, 172278), (563, 151164), (612, 139061), (646, 131742), (663, 128364), (684, 124423), (741, 114852), (884, 96273), (969, 87828), (988, 86139), (1126, 75582), (1292, 65871), (1326, 64182), (1482, 57426), (1689, 50388), (1938, 43914), (1989, 42788), (2223, 38284), (2252, 37791), (2652, 32091), (2907, 29276), (2964, 28713), (3378, 25194), (3876, 21957), (3978, 21394), (4199, 20268), (4446, 19142), (5067, 16796), (5814, 14638), (6756, 12597), (7319, 11628), (7956, 10697), (8398, 10134), (8892, 9571)]