68518548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30211}}^1$

素因数の和:30234

約数の個数: 60

約数和(自身を含む): 204716512

約数和(自身を除く): 136197964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30211, 60422, 90633, 120844, 181266, 211477, 271899, 362532, 422954, 543798, 634431, 815697, 845908, 1087596, 1268862, 1631394, 1903293, 2447091, 2537724, 3262788, 3806586, 4894182, 5709879, 7613172, 9788364, 11419758, 17129637, 22839516, 34259274, 68518548]

約数ペア:

[(1, 68518548), (2, 34259274), (3, 22839516), (4, 17129637), (6, 11419758), (7, 9788364), (9, 7613172), (12, 5709879), (14, 4894182), (18, 3806586), (21, 3262788), (27, 2537724), (28, 2447091), (36, 1903293), (42, 1631394), (54, 1268862), (63, 1087596), (81, 845908), (84, 815697), (108, 634431), (126, 543798), (162, 422954), (189, 362532), (252, 271899), (324, 211477), (378, 181266), (567, 120844), (756, 90633), (1134, 60422), (2268, 30211)]