68682768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18583}}^1$

素因数の和:18612

約数の個数: 80

約数和(自身を含む): 221223936

約数和(自身を除く): 152541168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 18583, 37166, 55749, 74332, 111498, 130081, 148664, 204413, 222996, 260162, 297328, 390243, 408826, 445992, 520324, 613239, 780486, 817652, 891984, 1040648, 1226478, 1430891, 1560972, 1635304, 2081296, 2452956, 2861782, 3121944, 3270608, 4292673, 4905912, 5723564, 6243888, 8585346, 9811824, 11447128, 17170692, 22894256, 34341384, 68682768]

約数ペア:

[(1, 68682768), (2, 34341384), (3, 22894256), (4, 17170692), (6, 11447128), (7, 9811824), (8, 8585346), (11, 6243888), (12, 5723564), (14, 4905912), (16, 4292673), (21, 3270608), (22, 3121944), (24, 2861782), (28, 2452956), (33, 2081296), (42, 1635304), (44, 1560972), (48, 1430891), (56, 1226478), (66, 1040648), (77, 891984), (84, 817652), (88, 780486), (112, 613239), (132, 520324), (154, 445992), (168, 408826), (176, 390243), (231, 297328), (264, 260162), (308, 222996), (336, 204413), (462, 148664), (528, 130081), (616, 111498), (924, 74332), (1232, 55749), (1848, 37166), (3696, 18583)]