90718886826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4348523}}^1$

素因数の和:4348611

約数の個数: 48

約数和(自身を含む): 210294620640

約数和(自身を除く): 119575733814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 20862, 4348523, 8697046, 13045569, 26091138, 39136707, 78273414, 82621937, 165243874, 247865811, 265259903, 495731622, 530519806, 743597433, 795779709, 1487194866, 1591559418, 2387339127, 4774678254, 5039938157, 10079876314, 15119814471, 30239628942, 45359443413, 90718886826]

約数ペア:

[(1, 90718886826), (2, 45359443413), (3, 30239628942), (6, 15119814471), (9, 10079876314), (18, 5039938157), (19, 4774678254), (38, 2387339127), (57, 1591559418), (61, 1487194866), (114, 795779709), (122, 743597433), (171, 530519806), (183, 495731622), (342, 265259903), (366, 247865811), (549, 165243874), (1098, 82621937), (1159, 78273414), (2318, 39136707), (3477, 26091138), (6954, 13045569), (10431, 8697046), (20862, 4348523)]