64610568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 134455032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 297, 383, 396, 426, 568, 594, 639, 766, 781, 792, 852, 1149, 1188, 1278, 1532, 1562, 1704, 1917, 2298, 2343, 2376, 2556, 3064, 3124, 3447, 3834, 4213, 4596, 4686, 5112, 6248, 6894, 7029, 7668, 8426, 9192, 9372, 10341, 12639, 13788, 14058, 15336, 16852, 18744, 20682, 21087, 25278, 27193, 27576, 28116, 33704, 37917, 41364, 42174, 50556, 54386, 56232, 75834, 81579, 82728, 84348, 101112, 108772, 113751, 151668, 163158, 168696, 217544, 227502, 244737, 299123, 303336, 326316, 455004, 489474, 598246, 652632, 734211, 897369, 910008, 978948, 1196492, 1468422, 1794738, 1957896, 2392984, 2692107, 2936844, 3589476, 5384214, 5873688, 7178952, 8076321, 10768428, 16152642, 21536856, 32305284, 64610568]

約数ペア:

[(1, 64610568), (2, 32305284), (3, 21536856), (4, 16152642), (6, 10768428), (8, 8076321), (9, 7178952), (11, 5873688), (12, 5384214), (18, 3589476), (22, 2936844), (24, 2692107), (27, 2392984), (33, 1957896), (36, 1794738), (44, 1468422), (54, 1196492), (66, 978948), (71, 910008), (72, 897369), (88, 734211), (99, 652632), (108, 598246), (132, 489474), (142, 455004), (198, 326316), (213, 303336), (216, 299123), (264, 244737), (284, 227502), (297, 217544), (383, 168696), (396, 163158), (426, 151668), (568, 113751), (594, 108772), (639, 101112), (766, 84348), (781, 82728), (792, 81579), (852, 75834), (1149, 56232), (1188, 54386), (1278, 50556), (1532, 42174), (1562, 41364), (1704, 37917), (1917, 33704), (2298, 28116), (2343, 27576), (2376, 27193), (2556, 25278), (3064, 21087), (3124, 20682), (3447, 18744), (3834, 16852), (4213, 15336), (4596, 14058), (4686, 13788), (5112, 12639), (6248, 10341), (6894, 9372), (7029, 9192), (7668, 8426)]