82663280648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{13267}}^1$

素因数の和:13798

約数の個数: 64

約数和(自身を含む): 168358182720

約数和(自身を除く): 85694902072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 331, 362, 662, 724, 1324, 1448, 2353, 2648, 4303, 4706, 8606, 9412, 13267, 17212, 18824, 26534, 34424, 53068, 59911, 106136, 119822, 172471, 239644, 344942, 479288, 689884, 778843, 1379768, 1557686, 2401327, 3115372, 4391377, 4802654, 6230744, 8782754, 9605308, 17565508, 19210616, 31217251, 35131016, 57087901, 62434502, 114175802, 124869004, 228351604, 249738008, 456703208, 794839237, 1589678474, 3179356948, 6358713896, 10332910081, 20665820162, 41331640324, 82663280648]

約数ペア:

[(1, 82663280648), (2, 41331640324), (4, 20665820162), (8, 10332910081), (13, 6358713896), (26, 3179356948), (52, 1589678474), (104, 794839237), (181, 456703208), (331, 249738008), (362, 228351604), (662, 124869004), (724, 114175802), (1324, 62434502), (1448, 57087901), (2353, 35131016), (2648, 31217251), (4303, 19210616), (4706, 17565508), (8606, 9605308), (9412, 8782754), (13267, 6230744), (17212, 4802654), (18824, 4391377), (26534, 3115372), (34424, 2401327), (53068, 1557686), (59911, 1379768), (106136, 778843), (119822, 689884), (172471, 479288), (239644, 344942)]