65645748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 131760972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1223, 1278, 1491, 1917, 1988, 2446, 2556, 2982, 3669, 3834, 4473, 4892, 5964, 7338, 7668, 8561, 8946, 11007, 13419, 14676, 17122, 17892, 22014, 25683, 26838, 33021, 34244, 44028, 51366, 53676, 66042, 77049, 86833, 102732, 132084, 154098, 173666, 231147, 260499, 308196, 347332, 462294, 520998, 607831, 781497, 924588, 1041996, 1215662, 1562994, 1823493, 2344491, 2431324, 3125988, 3646986, 4688982, 5470479, 7293972, 9377964, 10940958, 16411437, 21881916, 32822874, 65645748]

約数ペア:

[(1, 65645748), (2, 32822874), (3, 21881916), (4, 16411437), (6, 10940958), (7, 9377964), (9, 7293972), (12, 5470479), (14, 4688982), (18, 3646986), (21, 3125988), (27, 2431324), (28, 2344491), (36, 1823493), (42, 1562994), (54, 1215662), (63, 1041996), (71, 924588), (84, 781497), (108, 607831), (126, 520998), (142, 462294), (189, 347332), (213, 308196), (252, 260499), (284, 231147), (378, 173666), (426, 154098), (497, 132084), (639, 102732), (756, 86833), (852, 77049), (994, 66042), (1223, 53676), (1278, 51366), (1491, 44028), (1917, 34244), (1988, 33021), (2446, 26838), (2556, 25683), (2982, 22014), (3669, 17892), (3834, 17122), (4473, 14676), (4892, 13419), (5964, 11007), (7338, 8946), (7668, 8561)]