76908272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 186273792

約数和(自身を除く): 109365520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1303, 1736, 1904, 2108, 2606, 3472, 3689, 4216, 5212, 7378, 8432, 9121, 10424, 14756, 18242, 20848, 22151, 29512, 36484, 40393, 44302, 59024, 72968, 80786, 88604, 145936, 155057, 161572, 177208, 282751, 310114, 323144, 354416, 565502, 620228, 646288, 686681, 1131004, 1240456, 1373362, 2262008, 2480912, 2746724, 4524016, 4806767, 5493448, 9613534, 10986896, 19227068, 38454136, 76908272]

約数ペア:

[(1, 76908272), (2, 38454136), (4, 19227068), (7, 10986896), (8, 9613534), (14, 5493448), (16, 4806767), (17, 4524016), (28, 2746724), (31, 2480912), (34, 2262008), (56, 1373362), (62, 1240456), (68, 1131004), (112, 686681), (119, 646288), (124, 620228), (136, 565502), (217, 354416), (238, 323144), (248, 310114), (272, 282751), (434, 177208), (476, 161572), (496, 155057), (527, 145936), (868, 88604), (952, 80786), (1054, 72968), (1303, 59024), (1736, 44302), (1904, 40393), (2108, 36484), (2606, 29512), (3472, 22151), (3689, 20848), (4216, 18242), (5212, 14756), (7378, 10424), (8432, 9121)]