77440128

素因数分解:

$2^7\times 3^1\times {\mathrm{201667}}^1$

素因数の和:201684

約数の個数: 32

約数和(自身を含む): 205701360

約数和(自身を除く): 128261232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 201667, 403334, 605001, 806668, 1210002, 1613336, 2420004, 3226672, 4840008, 6453344, 9680016, 12906688, 19360032, 25813376, 38720064, 77440128]

約数ペア:

[(1, 77440128), (2, 38720064), (3, 25813376), (4, 19360032), (6, 12906688), (8, 9680016), (12, 6453344), (16, 4840008), (24, 3226672), (32, 2420004), (48, 1613336), (64, 1210002), (96, 806668), (128, 605001), (192, 403334), (384, 201667)]