78328128

素因数分解:

$2^6\times 3^1\times {\mathrm{407959}}^1$

素因数の和:407974

約数の個数: 28

約数和(自身を含む): 207243680

約数和(自身を除く): 128915552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 407959, 815918, 1223877, 1631836, 2447754, 3263672, 4895508, 6527344, 9791016, 13054688, 19582032, 26109376, 39164064, 78328128]

約数ペア:

[(1, 78328128), (2, 39164064), (3, 26109376), (4, 19582032), (6, 13054688), (8, 9791016), (12, 6527344), (16, 4895508), (24, 3263672), (32, 2447754), (48, 1631836), (64, 1223877), (96, 815918), (192, 407959)]