80456928786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13499}}^1\times {\mathrm{25471}}^1$

素因数の和:38991

約数の個数: 48

約数和(自身を含む): 187754112000

約数和(自身を除く): 107297183214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 13499, 25471, 26998, 40497, 50942, 76413, 80994, 121491, 152826, 175487, 229239, 242982, 331123, 350974, 458478, 526461, 662246, 993369, 1052922, 1579383, 1986738, 2980107, 3158766, 5960214, 343833029, 687666058, 1031499087, 2062998174, 3094497261, 4469829377, 6188994522, 8939658754, 13409488131, 26818976262, 40228464393, 80456928786]

約数ペア:

[(1, 80456928786), (2, 40228464393), (3, 26818976262), (6, 13409488131), (9, 8939658754), (13, 6188994522), (18, 4469829377), (26, 3094497261), (39, 2062998174), (78, 1031499087), (117, 687666058), (234, 343833029), (13499, 5960214), (25471, 3158766), (26998, 2980107), (40497, 1986738), (50942, 1579383), (76413, 1052922), (80994, 993369), (121491, 662246), (152826, 526461), (175487, 458478), (229239, 350974), (242982, 331123)]