87966536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 110407864

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 163, 184, 322, 326, 419, 644, 652, 838, 1141, 1288, 1304, 1676, 2282, 2933, 3352, 3749, 4564, 5866, 7498, 9128, 9637, 11732, 14996, 19274, 23464, 26243, 29992, 38548, 52486, 67459, 68297, 77096, 104972, 134918, 136594, 209944, 269836, 273188, 478079, 539672, 546376, 956158, 1570831, 1912316, 3141662, 3824632, 6283324, 10995817, 12566648, 21991634, 43983268, 87966536]

約数ペア:

[(1, 87966536), (2, 43983268), (4, 21991634), (7, 12566648), (8, 10995817), (14, 6283324), (23, 3824632), (28, 3141662), (46, 1912316), (56, 1570831), (92, 956158), (161, 546376), (163, 539672), (184, 478079), (322, 273188), (326, 269836), (419, 209944), (644, 136594), (652, 134918), (838, 104972), (1141, 77096), (1288, 68297), (1304, 67459), (1676, 52486), (2282, 38548), (2933, 29992), (3352, 26243), (3749, 23464), (4564, 19274), (5866, 14996), (7498, 11732), (9128, 9637)]