69816348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 219098880

約数和(自身を除く): 149282532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 379, 387, 476, 516, 602, 612, 714, 731, 758, 774, 903, 1071, 1137, 1204, 1428, 1462, 1516, 1548, 1806, 2142, 2193, 2274, 2653, 2709, 2924, 3411, 3612, 4284, 4386, 4548, 5117, 5306, 5418, 6443, 6579, 6822, 7959, 8772, 10234, 10612, 10836, 12886, 13158, 13644, 15351, 15918, 16297, 19329, 20468, 23877, 25772, 26316, 30702, 31836, 32594, 38658, 45101, 46053, 47754, 48891, 57987, 61404, 65188, 77316, 90202, 92106, 95508, 97782, 114079, 115974, 135303, 146673, 180404, 184212, 195564, 228158, 231948, 270606, 277049, 293346, 342237, 405909, 456316, 541212, 554098, 586692, 684474, 811818, 831147, 1026711, 1108196, 1368948, 1623636, 1662294, 1939343, 2053422, 2493441, 3324588, 3878686, 4106844, 4986882, 5818029, 7757372, 9973764, 11636058, 17454087, 23272116, 34908174, 69816348]

約数ペア:

[(1, 69816348), (2, 34908174), (3, 23272116), (4, 17454087), (6, 11636058), (7, 9973764), (9, 7757372), (12, 5818029), (14, 4986882), (17, 4106844), (18, 3878686), (21, 3324588), (28, 2493441), (34, 2053422), (36, 1939343), (42, 1662294), (43, 1623636), (51, 1368948), (63, 1108196), (68, 1026711), (84, 831147), (86, 811818), (102, 684474), (119, 586692), (126, 554098), (129, 541212), (153, 456316), (172, 405909), (204, 342237), (238, 293346), (252, 277049), (258, 270606), (301, 231948), (306, 228158), (357, 195564), (379, 184212), (387, 180404), (476, 146673), (516, 135303), (602, 115974), (612, 114079), (714, 97782), (731, 95508), (758, 92106), (774, 90202), (903, 77316), (1071, 65188), (1137, 61404), (1204, 57987), (1428, 48891), (1462, 47754), (1516, 46053), (1548, 45101), (1806, 38658), (2142, 32594), (2193, 31836), (2274, 30702), (2653, 26316), (2709, 25772), (2924, 23877), (3411, 20468), (3612, 19329), (4284, 16297), (4386, 15918), (4548, 15351), (5117, 13644), (5306, 13158), (5418, 12886), (6443, 10836), (6579, 10612), (6822, 10234), (7959, 8772)]