61900938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 149447844

約数和(自身を除く): 87546906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 121, 194, 198, 242, 291, 293, 363, 582, 586, 726, 873, 879, 1067, 1089, 1746, 1758, 2134, 2178, 2637, 3201, 3223, 5274, 6402, 6446, 9603, 9669, 11737, 19206, 19338, 23474, 28421, 29007, 35211, 35453, 56842, 58014, 70422, 70906, 85263, 105633, 106359, 170526, 211266, 212718, 255789, 312631, 319077, 511578, 625262, 638154, 937893, 1875786, 2813679, 3438941, 5627358, 6877882, 10316823, 20633646, 30950469, 61900938]

約数ペア:

[(1, 61900938), (2, 30950469), (3, 20633646), (6, 10316823), (9, 6877882), (11, 5627358), (18, 3438941), (22, 2813679), (33, 1875786), (66, 937893), (97, 638154), (99, 625262), (121, 511578), (194, 319077), (198, 312631), (242, 255789), (291, 212718), (293, 211266), (363, 170526), (582, 106359), (586, 105633), (726, 85263), (873, 70906), (879, 70422), (1067, 58014), (1089, 56842), (1746, 35453), (1758, 35211), (2134, 29007), (2178, 28421), (2637, 23474), (3201, 19338), (3223, 19206), (5274, 11737), (6402, 9669), (6446, 9603)]