87257736

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 261719370

約数和(自身を除く): 174461634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 89, 102, 108, 136, 153, 162, 178, 204, 216, 267, 306, 324, 356, 408, 459, 534, 612, 648, 712, 801, 918, 1068, 1224, 1377, 1513, 1602, 1836, 2136, 2403, 2754, 3026, 3204, 3672, 4539, 4806, 5508, 6052, 6408, 7209, 7921, 9078, 9612, 11016, 12104, 13617, 14418, 15842, 18156, 19224, 23763, 27234, 28836, 31684, 36312, 40851, 47526, 54468, 57672, 63368, 71289, 81702, 95052, 108936, 122553, 134657, 142578, 163404, 190104, 213867, 245106, 269314, 285156, 326808, 403971, 427734, 490212, 538628, 570312, 641601, 807942, 855468, 980424, 1077256, 1211913, 1283202, 1615884, 1710936, 2423826, 2566404, 3231768, 3635739, 4847652, 5132808, 7271478, 9695304, 10907217, 14542956, 21814434, 29085912, 43628868, 87257736]

約数ペア:

[(1, 87257736), (2, 43628868), (3, 29085912), (4, 21814434), (6, 14542956), (8, 10907217), (9, 9695304), (12, 7271478), (17, 5132808), (18, 4847652), (24, 3635739), (27, 3231768), (34, 2566404), (36, 2423826), (51, 1710936), (54, 1615884), (68, 1283202), (72, 1211913), (81, 1077256), (89, 980424), (102, 855468), (108, 807942), (136, 641601), (153, 570312), (162, 538628), (178, 490212), (204, 427734), (216, 403971), (267, 326808), (306, 285156), (324, 269314), (356, 245106), (408, 213867), (459, 190104), (534, 163404), (612, 142578), (648, 134657), (712, 122553), (801, 108936), (918, 95052), (1068, 81702), (1224, 71289), (1377, 63368), (1513, 57672), (1602, 54468), (1836, 47526), (2136, 40851), (2403, 36312), (2754, 31684), (3026, 28836), (3204, 27234), (3672, 23763), (4539, 19224), (4806, 18156), (5508, 15842), (6052, 14418), (6408, 13617), (7209, 12104), (7921, 11016), (9078, 9612)]