78839832

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61981}}^1$

素因数の和:62043

約数の個数: 32

約数和(自身を含む): 200821680

約数和(自身を除く): 121981848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 61981, 123962, 185943, 247924, 371886, 495848, 743772, 1487544, 3284993, 6569986, 9854979, 13139972, 19709958, 26279944, 39419916, 78839832]

約数ペア:

[(1, 78839832), (2, 39419916), (3, 26279944), (4, 19709958), (6, 13139972), (8, 9854979), (12, 6569986), (24, 3284993), (53, 1487544), (106, 743772), (159, 495848), (212, 371886), (318, 247924), (424, 185943), (636, 123962), (1272, 61981)]