871748568

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{17029}}^1$

素因数の和:17126

約数の個数: 80

約数和(自身を含む): 2472756000

約数和(自身を除く): 1601007432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 6399, 8532, 12798, 17029, 17064, 25596, 34058, 51087, 51192, 68116, 102174, 136232, 153261, 204348, 306522, 408696, 459783, 613044, 919566, 1226088, 1345291, 1379349, 1839132, 2690582, 2758698, 3678264, 4035873, 5381164, 5517396, 8071746, 10762328, 11034792, 12107619, 16143492, 24215238, 32286984, 36322857, 48430476, 72645714, 96860952, 108968571, 145291428, 217937142, 290582856, 435874284, 871748568]

約数ペア:

[(1, 871748568), (2, 435874284), (3, 290582856), (4, 217937142), (6, 145291428), (8, 108968571), (9, 96860952), (12, 72645714), (18, 48430476), (24, 36322857), (27, 32286984), (36, 24215238), (54, 16143492), (72, 12107619), (79, 11034792), (81, 10762328), (108, 8071746), (158, 5517396), (162, 5381164), (216, 4035873), (237, 3678264), (316, 2758698), (324, 2690582), (474, 1839132), (632, 1379349), (648, 1345291), (711, 1226088), (948, 919566), (1422, 613044), (1896, 459783), (2133, 408696), (2844, 306522), (4266, 204348), (5688, 153261), (6399, 136232), (8532, 102174), (12798, 68116), (17029, 51192), (17064, 51087), (25596, 34058)]