85173368

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 197429760

約数和(自身を除く): 112256392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 49, 56, 62, 86, 98, 124, 163, 172, 196, 217, 248, 301, 326, 344, 392, 434, 602, 652, 868, 1141, 1204, 1304, 1333, 1519, 1736, 2107, 2282, 2408, 2666, 3038, 4214, 4564, 5053, 5332, 6076, 7009, 7987, 8428, 9128, 9331, 10106, 10664, 12152, 14018, 15974, 16856, 18662, 20212, 28036, 31948, 35371, 37324, 40424, 49063, 56072, 63896, 65317, 70742, 74648, 98126, 130634, 141484, 196252, 217279, 247597, 261268, 282968, 343441, 392504, 434558, 495194, 522536, 686882, 869116, 990388, 1373764, 1520953, 1738232, 1980776, 2747528, 3041906, 6083812, 10646671, 12167624, 21293342, 42586684, 85173368]

約数ペア:

[(1, 85173368), (2, 42586684), (4, 21293342), (7, 12167624), (8, 10646671), (14, 6083812), (28, 3041906), (31, 2747528), (43, 1980776), (49, 1738232), (56, 1520953), (62, 1373764), (86, 990388), (98, 869116), (124, 686882), (163, 522536), (172, 495194), (196, 434558), (217, 392504), (248, 343441), (301, 282968), (326, 261268), (344, 247597), (392, 217279), (434, 196252), (602, 141484), (652, 130634), (868, 98126), (1141, 74648), (1204, 70742), (1304, 65317), (1333, 63896), (1519, 56072), (1736, 49063), (2107, 40424), (2282, 37324), (2408, 35371), (2666, 31948), (3038, 28036), (4214, 20212), (4564, 18662), (5053, 16856), (5332, 15974), (6076, 14018), (7009, 12152), (7987, 10664), (8428, 10106), (9128, 9331)]