87571692

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 261255456

約数和(自身を除く): 173683764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1223, 1326, 1377, 1404, 1836, 1989, 2106, 2446, 2652, 2754, 3669, 3978, 4212, 4892, 5508, 5967, 7338, 7956, 11007, 11934, 14676, 15899, 17901, 20791, 22014, 23868, 31798, 33021, 35802, 41582, 44028, 47697, 62373, 63596, 66042, 71604, 83164, 95394, 99063, 124746, 132084, 143091, 187119, 190788, 198126, 249492, 270283, 286182, 374238, 396252, 429273, 540566, 561357, 572364, 748476, 810849, 858546, 1081132, 1122714, 1287819, 1621698, 1684071, 1717092, 2245428, 2432547, 2575638, 3243396, 3368142, 4865094, 5151276, 6736284, 7297641, 9730188, 14595282, 21892923, 29190564, 43785846, 87571692]

約数ペア:

[(1, 87571692), (2, 43785846), (3, 29190564), (4, 21892923), (6, 14595282), (9, 9730188), (12, 7297641), (13, 6736284), (17, 5151276), (18, 4865094), (26, 3368142), (27, 3243396), (34, 2575638), (36, 2432547), (39, 2245428), (51, 1717092), (52, 1684071), (54, 1621698), (68, 1287819), (78, 1122714), (81, 1081132), (102, 858546), (108, 810849), (117, 748476), (153, 572364), (156, 561357), (162, 540566), (204, 429273), (221, 396252), (234, 374238), (306, 286182), (324, 270283), (351, 249492), (442, 198126), (459, 190788), (468, 187119), (612, 143091), (663, 132084), (702, 124746), (884, 99063), (918, 95394), (1053, 83164), (1223, 71604), (1326, 66042), (1377, 63596), (1404, 62373), (1836, 47697), (1989, 44028), (2106, 41582), (2446, 35802), (2652, 33021), (2754, 31798), (3669, 23868), (3978, 22014), (4212, 20791), (4892, 17901), (5508, 15899), (5967, 14676), (7338, 11934), (7956, 11007)]