78459888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125737}}^1$

素因数の和:125761

約数の個数: 40

約数和(自身を含む): 218281168

約数和(自身を除く): 139821280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 125737, 251474, 377211, 502948, 754422, 1005896, 1508844, 1634581, 2011792, 3017688, 3269162, 4903743, 6035376, 6538324, 9807486, 13076648, 19614972, 26153296, 39229944, 78459888]

約数ペア:

[(1, 78459888), (2, 39229944), (3, 26153296), (4, 19614972), (6, 13076648), (8, 9807486), (12, 6538324), (13, 6035376), (16, 4903743), (24, 3269162), (26, 3017688), (39, 2011792), (48, 1634581), (52, 1508844), (78, 1005896), (104, 754422), (156, 502948), (208, 377211), (312, 251474), (624, 125737)]