85560496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 206018560

約数和(自身を除く): 120458064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1297, 1736, 2128, 2356, 2594, 3472, 4123, 4712, 5188, 8246, 9079, 9424, 10376, 16492, 18158, 20752, 24643, 32984, 36316, 40207, 49286, 65968, 72632, 80414, 98572, 145264, 160828, 172501, 197144, 281449, 321656, 345002, 394288, 562898, 643312, 690004, 763933, 1125796, 1380008, 1527866, 2251592, 2760016, 3055732, 4503184, 5347531, 6111464, 10695062, 12222928, 21390124, 42780248, 85560496]

約数ペア:

[(1, 85560496), (2, 42780248), (4, 21390124), (7, 12222928), (8, 10695062), (14, 6111464), (16, 5347531), (19, 4503184), (28, 3055732), (31, 2760016), (38, 2251592), (56, 1527866), (62, 1380008), (76, 1125796), (112, 763933), (124, 690004), (133, 643312), (152, 562898), (217, 394288), (248, 345002), (266, 321656), (304, 281449), (434, 197144), (496, 172501), (532, 160828), (589, 145264), (868, 98572), (1064, 80414), (1178, 72632), (1297, 65968), (1736, 49286), (2128, 40207), (2356, 36316), (2594, 32984), (3472, 24643), (4123, 20752), (4712, 18158), (5188, 16492), (8246, 10376), (9079, 9424)]