78021984

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3283

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 127610016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 1084, 1626, 2168, 2999, 3252, 4336, 5998, 6504, 8672, 8997, 11996, 13008, 17994, 23992, 26016, 35988, 47984, 71976, 95968, 143952, 287904, 812729, 1625458, 2438187, 3250916, 4876374, 6501832, 9752748, 13003664, 19505496, 26007328, 39010992, 78021984]

約数ペア:

[(1, 78021984), (2, 39010992), (3, 26007328), (4, 19505496), (6, 13003664), (8, 9752748), (12, 6501832), (16, 4876374), (24, 3250916), (32, 2438187), (48, 1625458), (96, 812729), (271, 287904), (542, 143952), (813, 95968), (1084, 71976), (1626, 47984), (2168, 35988), (2999, 26016), (3252, 23992), (4336, 17994), (5998, 13008), (6504, 11996), (8672, 8997)]