84681584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 190654464

約数和(自身を除く): 105972880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 571, 598, 713, 806, 1142, 1196, 1426, 1612, 2284, 2392, 2852, 3224, 4568, 4784, 5704, 6448, 7423, 9136, 9269, 11408, 13133, 14846, 17701, 18538, 26266, 29692, 35402, 37076, 52532, 59384, 70804, 74152, 105064, 118768, 141608, 148304, 170729, 210128, 230113, 283216, 341458, 407123, 460226, 682916, 814246, 920452, 1365832, 1628492, 1840904, 2731664, 3256984, 3681808, 5292599, 6513968, 10585198, 21170396, 42340792, 84681584]

約数ペア:

[(1, 84681584), (2, 42340792), (4, 21170396), (8, 10585198), (13, 6513968), (16, 5292599), (23, 3681808), (26, 3256984), (31, 2731664), (46, 1840904), (52, 1628492), (62, 1365832), (92, 920452), (104, 814246), (124, 682916), (184, 460226), (208, 407123), (248, 341458), (299, 283216), (368, 230113), (403, 210128), (496, 170729), (571, 148304), (598, 141608), (713, 118768), (806, 105064), (1142, 74152), (1196, 70804), (1426, 59384), (1612, 52532), (2284, 37076), (2392, 35402), (2852, 29692), (3224, 26266), (4568, 18538), (4784, 17701), (5704, 14846), (6448, 13133), (7423, 11408), (9136, 9269)]