77421344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2458

約数の個数: 96

約数和(自身を含む): 204736896

約数和(自身を除く): 127315552

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2417, 2464, 2912, 4004, 4576, 4834, 8008, 9668, 16016, 16919, 19336, 26587, 31421, 32032, 33838, 38672, 53174, 62842, 67676, 77344, 106348, 125684, 135352, 186109, 212696, 219947, 251368, 270704, 345631, 372218, 425392, 439894, 502736, 541408, 691262, 744436, 850784, 879788, 1005472, 1382524, 1488872, 1759576, 2419417, 2765048, 2977744, 3519152, 4838834, 5530096, 5955488, 7038304, 9677668, 11060192, 19355336, 38710672, 77421344]

約数ペア:

[(1, 77421344), (2, 38710672), (4, 19355336), (7, 11060192), (8, 9677668), (11, 7038304), (13, 5955488), (14, 5530096), (16, 4838834), (22, 3519152), (26, 2977744), (28, 2765048), (32, 2419417), (44, 1759576), (52, 1488872), (56, 1382524), (77, 1005472), (88, 879788), (91, 850784), (104, 744436), (112, 691262), (143, 541408), (154, 502736), (176, 439894), (182, 425392), (208, 372218), (224, 345631), (286, 270704), (308, 251368), (352, 219947), (364, 212696), (416, 186109), (572, 135352), (616, 125684), (728, 106348), (1001, 77344), (1144, 67676), (1232, 62842), (1456, 53174), (2002, 38672), (2288, 33838), (2417, 32032), (2464, 31421), (2912, 26587), (4004, 19336), (4576, 16919), (4834, 16016), (8008, 9668)]