78880512

素因数分解:

$2^8\times 3^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 211267840

約数和(自身を除く): 132387328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 379, 384, 542, 758, 768, 813, 1084, 1137, 1516, 1626, 2168, 2274, 3032, 3252, 4336, 4548, 6064, 6504, 8672, 9096, 12128, 13008, 17344, 18192, 24256, 26016, 34688, 36384, 48512, 52032, 69376, 72768, 97024, 102709, 104064, 145536, 205418, 208128, 291072, 308127, 410836, 616254, 821672, 1232508, 1643344, 2465016, 3286688, 4930032, 6573376, 9860064, 13146752, 19720128, 26293504, 39440256, 78880512]

約数ペア:

[(1, 78880512), (2, 39440256), (3, 26293504), (4, 19720128), (6, 13146752), (8, 9860064), (12, 6573376), (16, 4930032), (24, 3286688), (32, 2465016), (48, 1643344), (64, 1232508), (96, 821672), (128, 616254), (192, 410836), (256, 308127), (271, 291072), (379, 208128), (384, 205418), (542, 145536), (758, 104064), (768, 102709), (813, 97024), (1084, 72768), (1137, 69376), (1516, 52032), (1626, 48512), (2168, 36384), (2274, 34688), (3032, 26016), (3252, 24256), (4336, 18192), (4548, 17344), (6064, 13008), (6504, 12128), (8672, 9096)]