71576208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 221875680

約数和(自身を除く): 150299472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 528, 584, 619, 657, 792, 803, 876, 1168, 1238, 1314, 1584, 1606, 1752, 1857, 2409, 2476, 2628, 3212, 3504, 3714, 4818, 4952, 5256, 5571, 6424, 6809, 7227, 7428, 9636, 9904, 10512, 11142, 12848, 13618, 14454, 14856, 19272, 20427, 22284, 27236, 28908, 29712, 38544, 40854, 44568, 45187, 54472, 57816, 61281, 81708, 89136, 90374, 108944, 115632, 122562, 135561, 163416, 180748, 245124, 271122, 326832, 361496, 406683, 490248, 497057, 542244, 722992, 813366, 980496, 994114, 1084488, 1491171, 1626732, 1988228, 2168976, 2982342, 3253464, 3976456, 4473513, 5964684, 6506928, 7952912, 8947026, 11929368, 17894052, 23858736, 35788104, 71576208]

約数ペア:

[(1, 71576208), (2, 35788104), (3, 23858736), (4, 17894052), (6, 11929368), (8, 8947026), (9, 7952912), (11, 6506928), (12, 5964684), (16, 4473513), (18, 3976456), (22, 3253464), (24, 2982342), (33, 2168976), (36, 1988228), (44, 1626732), (48, 1491171), (66, 1084488), (72, 994114), (73, 980496), (88, 813366), (99, 722992), (132, 542244), (144, 497057), (146, 490248), (176, 406683), (198, 361496), (219, 326832), (264, 271122), (292, 245124), (396, 180748), (438, 163416), (528, 135561), (584, 122562), (619, 115632), (657, 108944), (792, 90374), (803, 89136), (876, 81708), (1168, 61281), (1238, 57816), (1314, 54472), (1584, 45187), (1606, 44568), (1752, 40854), (1857, 38544), (2409, 29712), (2476, 28908), (2628, 27236), (3212, 22284), (3504, 20427), (3714, 19272), (4818, 14856), (4952, 14454), (5256, 13618), (5571, 12848), (6424, 11142), (6809, 10512), (7227, 9904), (7428, 9636)]