68903562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 171489024

約数和(自身を除く): 102585462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1261, 1301, 1358, 2037, 2522, 2602, 3783, 3903, 4074, 7566, 7806, 8827, 9107, 16913, 17654, 18214, 26481, 27321, 33826, 50739, 52962, 54642, 101478, 118391, 126197, 236782, 252394, 355173, 378591, 710346, 757182, 883379, 1640561, 1766758, 2650137, 3281122, 4921683, 5300274, 9843366, 11483927, 22967854, 34451781, 68903562]

約数ペア:

[(1, 68903562), (2, 34451781), (3, 22967854), (6, 11483927), (7, 9843366), (13, 5300274), (14, 4921683), (21, 3281122), (26, 2650137), (39, 1766758), (42, 1640561), (78, 883379), (91, 757182), (97, 710346), (182, 378591), (194, 355173), (273, 252394), (291, 236782), (546, 126197), (582, 118391), (679, 101478), (1261, 54642), (1301, 52962), (1358, 50739), (2037, 33826), (2522, 27321), (2602, 26481), (3783, 18214), (3903, 17654), (4074, 16913), (7566, 9107), (7806, 8827)]