68306472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72977}}^1$

素因数の和:73002

約数の個数: 48

約数和(自身を含む): 199229940

約数和(自身を除く): 130923468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72977, 145954, 218931, 291908, 437862, 583816, 656793, 875724, 948701, 1313586, 1751448, 1897402, 2627172, 2846103, 3794804, 5254344, 5692206, 7589608, 8538309, 11384412, 17076618, 22768824, 34153236, 68306472]

約数ペア:

[(1, 68306472), (2, 34153236), (3, 22768824), (4, 17076618), (6, 11384412), (8, 8538309), (9, 7589608), (12, 5692206), (13, 5254344), (18, 3794804), (24, 2846103), (26, 2627172), (36, 1897402), (39, 1751448), (52, 1313586), (72, 948701), (78, 875724), (104, 656793), (117, 583816), (156, 437862), (234, 291908), (312, 218931), (468, 145954), (936, 72977)]