77253228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7223

約数の個数: 72

約数和(自身を含む): 219474528

約数和(自身を除く): 142221300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 7177, 10764, 14354, 21531, 28708, 43062, 64593, 86124, 93301, 129186, 165071, 186602, 258372, 279903, 330142, 373204, 495213, 559806, 660284, 839709, 990426, 1119612, 1485639, 1679418, 1980852, 2145923, 2971278, 3358836, 4291846, 5942556, 6437769, 8583692, 12875538, 19313307, 25751076, 38626614, 77253228]

約数ペア:

[(1, 77253228), (2, 38626614), (3, 25751076), (4, 19313307), (6, 12875538), (9, 8583692), (12, 6437769), (13, 5942556), (18, 4291846), (23, 3358836), (26, 2971278), (36, 2145923), (39, 1980852), (46, 1679418), (52, 1485639), (69, 1119612), (78, 990426), (92, 839709), (117, 660284), (138, 559806), (156, 495213), (207, 373204), (234, 330142), (276, 279903), (299, 258372), (414, 186602), (468, 165071), (598, 129186), (828, 93301), (897, 86124), (1196, 64593), (1794, 43062), (2691, 28708), (3588, 21531), (5382, 14354), (7177, 10764)]