64894536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 201988800

約数和(自身を除く): 137094264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 389, 504, 662, 778, 993, 1167, 1324, 1556, 1986, 2317, 2334, 2648, 2723, 2979, 3112, 3501, 3972, 4634, 4668, 5446, 5958, 6951, 7002, 7944, 8169, 9268, 9336, 10892, 11916, 13902, 14004, 16338, 18536, 20853, 21784, 23832, 24507, 27804, 28008, 32676, 41706, 49014, 55608, 65352, 83412, 98028, 128759, 166824, 196056, 257518, 386277, 515036, 772554, 901313, 1030072, 1158831, 1545108, 1802626, 2317662, 2703939, 3090216, 3605252, 4635324, 5407878, 7210504, 8111817, 9270648, 10815756, 16223634, 21631512, 32447268, 64894536]

約数ペア:

[(1, 64894536), (2, 32447268), (3, 21631512), (4, 16223634), (6, 10815756), (7, 9270648), (8, 8111817), (9, 7210504), (12, 5407878), (14, 4635324), (18, 3605252), (21, 3090216), (24, 2703939), (28, 2317662), (36, 1802626), (42, 1545108), (56, 1158831), (63, 1030072), (72, 901313), (84, 772554), (126, 515036), (168, 386277), (252, 257518), (331, 196056), (389, 166824), (504, 128759), (662, 98028), (778, 83412), (993, 65352), (1167, 55608), (1324, 49014), (1556, 41706), (1986, 32676), (2317, 28008), (2334, 27804), (2648, 24507), (2723, 23832), (2979, 21784), (3112, 20853), (3501, 18536), (3972, 16338), (4634, 14004), (4668, 13902), (5446, 11916), (5958, 10892), (6951, 9336), (7002, 9268), (7944, 8169)]