64847568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 174113856

約数和(自身を除く): 109266288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 123, 164, 166, 246, 249, 328, 332, 397, 492, 498, 656, 664, 794, 984, 996, 1191, 1328, 1588, 1968, 1992, 2382, 3176, 3403, 3984, 4764, 6352, 6806, 9528, 10209, 13612, 16277, 19056, 20418, 27224, 32554, 32951, 40836, 48831, 54448, 65108, 65902, 81672, 97662, 98853, 130216, 131804, 163344, 195324, 197706, 260432, 263608, 390648, 395412, 527216, 781296, 790824, 1350991, 1581648, 2701982, 4052973, 5403964, 8105946, 10807928, 16211892, 21615856, 32423784, 64847568]

約数ペア:

[(1, 64847568), (2, 32423784), (3, 21615856), (4, 16211892), (6, 10807928), (8, 8105946), (12, 5403964), (16, 4052973), (24, 2701982), (41, 1581648), (48, 1350991), (82, 790824), (83, 781296), (123, 527216), (164, 395412), (166, 390648), (246, 263608), (249, 260432), (328, 197706), (332, 195324), (397, 163344), (492, 131804), (498, 130216), (656, 98853), (664, 97662), (794, 81672), (984, 65902), (996, 65108), (1191, 54448), (1328, 48831), (1588, 40836), (1968, 32951), (1992, 32554), (2382, 27224), (3176, 20418), (3403, 19056), (3984, 16277), (4764, 13612), (6352, 10209), (6806, 9528)]