61981584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6361}}^1$

素因数の和:6408

約数の個数: 80

約数和(自身を含む): 189333120

約数和(自身を除く): 127351536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 6361, 9744, 12722, 19083, 25444, 38166, 44527, 50888, 76332, 89054, 101776, 133581, 152664, 178108, 184469, 267162, 305328, 356216, 368938, 534324, 553407, 712432, 737876, 1068648, 1106814, 1291283, 1475752, 2137296, 2213628, 2582566, 2951504, 3873849, 4427256, 5165132, 7747698, 8854512, 10330264, 15495396, 20660528, 30990792, 61981584]

約数ペア:

[(1, 61981584), (2, 30990792), (3, 20660528), (4, 15495396), (6, 10330264), (7, 8854512), (8, 7747698), (12, 5165132), (14, 4427256), (16, 3873849), (21, 2951504), (24, 2582566), (28, 2213628), (29, 2137296), (42, 1475752), (48, 1291283), (56, 1106814), (58, 1068648), (84, 737876), (87, 712432), (112, 553407), (116, 534324), (168, 368938), (174, 356216), (203, 305328), (232, 267162), (336, 184469), (348, 178108), (406, 152664), (464, 133581), (609, 101776), (696, 89054), (812, 76332), (1218, 50888), (1392, 44527), (1624, 38166), (2436, 25444), (3248, 19083), (4872, 12722), (6361, 9744)]