61656336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{20389}}^1$

素因数の和:20413

約数の個数: 80

約数和(自身を含む): 202268800

約数和(自身を除く): 140612464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 20389, 40778, 61167, 81556, 122334, 142723, 163112, 183501, 244668, 285446, 326224, 367002, 428169, 489336, 550503, 570892, 734004, 856338, 978672, 1101006, 1141784, 1284507, 1468008, 1712676, 2202012, 2283568, 2569014, 2936016, 3425352, 3853521, 4404024, 5138028, 6850704, 7707042, 8808048, 10276056, 15414084, 20552112, 30828168, 61656336]

約数ペア:

[(1, 61656336), (2, 30828168), (3, 20552112), (4, 15414084), (6, 10276056), (7, 8808048), (8, 7707042), (9, 6850704), (12, 5138028), (14, 4404024), (16, 3853521), (18, 3425352), (21, 2936016), (24, 2569014), (27, 2283568), (28, 2202012), (36, 1712676), (42, 1468008), (48, 1284507), (54, 1141784), (56, 1101006), (63, 978672), (72, 856338), (84, 734004), (108, 570892), (112, 550503), (126, 489336), (144, 428169), (168, 367002), (189, 326224), (216, 285446), (252, 244668), (336, 183501), (378, 163112), (432, 142723), (504, 122334), (756, 81556), (1008, 61167), (1512, 40778), (3024, 20389)]