64494066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 168892416

約数和(自身を除く): 104398350

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 43, 67, 78, 82, 86, 91, 123, 129, 134, 182, 201, 246, 258, 273, 287, 301, 402, 469, 533, 546, 559, 574, 602, 861, 871, 903, 938, 1066, 1118, 1407, 1599, 1677, 1722, 1742, 1763, 1806, 2613, 2747, 2814, 2881, 3198, 3354, 3526, 3731, 3913, 5226, 5289, 5494, 5762, 6097, 7462, 7826, 8241, 8643, 10578, 11193, 11739, 12194, 12341, 16482, 17286, 18291, 19229, 20167, 22386, 22919, 23478, 24682, 35711, 36582, 37023, 37453, 38458, 40334, 45838, 57687, 60501, 68757, 71422, 74046, 74906, 107133, 112359, 115374, 118121, 121002, 137514, 160433, 214266, 224718, 236242, 249977, 262171, 320866, 354363, 481299, 499954, 524342, 708726, 749931, 786513, 826847, 962598, 1499862, 1535573, 1573026, 1653694, 2480541, 3071146, 4606719, 4961082, 9213438, 10749011, 21498022, 32247033, 64494066]

約数ペア:

[(1, 64494066), (2, 32247033), (3, 21498022), (6, 10749011), (7, 9213438), (13, 4961082), (14, 4606719), (21, 3071146), (26, 2480541), (39, 1653694), (41, 1573026), (42, 1535573), (43, 1499862), (67, 962598), (78, 826847), (82, 786513), (86, 749931), (91, 708726), (123, 524342), (129, 499954), (134, 481299), (182, 354363), (201, 320866), (246, 262171), (258, 249977), (273, 236242), (287, 224718), (301, 214266), (402, 160433), (469, 137514), (533, 121002), (546, 118121), (559, 115374), (574, 112359), (602, 107133), (861, 74906), (871, 74046), (903, 71422), (938, 68757), (1066, 60501), (1118, 57687), (1407, 45838), (1599, 40334), (1677, 38458), (1722, 37453), (1742, 37023), (1763, 36582), (1806, 35711), (2613, 24682), (2747, 23478), (2814, 22919), (2881, 22386), (3198, 20167), (3354, 19229), (3526, 18291), (3731, 17286), (3913, 16482), (5226, 12341), (5289, 12194), (5494, 11739), (5762, 11193), (6097, 10578), (7462, 8643), (7826, 8241)]