78931488

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19121}}^1$

素因数の和:19177

約数の個数: 48

約数和(自身を含む): 212024736

約数和(自身を除く): 133093248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 19121, 38242, 57363, 76484, 114726, 152968, 229452, 305936, 458904, 611872, 822203, 917808, 1644406, 1835616, 2466609, 3288812, 4933218, 6577624, 9866436, 13155248, 19732872, 26310496, 39465744, 78931488]

約数ペア:

[(1, 78931488), (2, 39465744), (3, 26310496), (4, 19732872), (6, 13155248), (8, 9866436), (12, 6577624), (16, 4933218), (24, 3288812), (32, 2466609), (43, 1835616), (48, 1644406), (86, 917808), (96, 822203), (129, 611872), (172, 458904), (258, 305936), (344, 229452), (516, 152968), (688, 114726), (1032, 76484), (1376, 57363), (2064, 38242), (4128, 19121)]