61153456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 147671104

約数和(自身を除く): 86517648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 433, 679, 728, 776, 866, 1261, 1358, 1456, 1552, 1732, 2522, 2716, 3031, 3464, 5044, 5432, 5629, 6062, 6928, 8827, 10088, 10864, 11258, 12124, 17654, 20176, 22516, 24248, 35308, 39403, 42001, 45032, 48496, 70616, 78806, 84002, 90064, 141232, 157612, 168004, 294007, 315224, 336008, 546013, 588014, 630448, 672016, 1092026, 1176028, 2184052, 2352056, 3822091, 4368104, 4704112, 7644182, 8736208, 15288364, 30576728, 61153456]

約数ペア:

[(1, 61153456), (2, 30576728), (4, 15288364), (7, 8736208), (8, 7644182), (13, 4704112), (14, 4368104), (16, 3822091), (26, 2352056), (28, 2184052), (52, 1176028), (56, 1092026), (91, 672016), (97, 630448), (104, 588014), (112, 546013), (182, 336008), (194, 315224), (208, 294007), (364, 168004), (388, 157612), (433, 141232), (679, 90064), (728, 84002), (776, 78806), (866, 70616), (1261, 48496), (1358, 45032), (1456, 42001), (1552, 39403), (1732, 35308), (2522, 24248), (2716, 22516), (3031, 20176), (3464, 17654), (5044, 12124), (5432, 11258), (5629, 10864), (6062, 10088), (6928, 8827)]