72487422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 194717952

約数和(自身を除く): 122230530

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 238, 258, 301, 306, 357, 387, 602, 714, 731, 774, 787, 903, 1071, 1462, 1574, 1806, 2142, 2193, 2361, 2709, 4386, 4722, 5117, 5418, 5509, 6579, 7083, 10234, 11018, 13158, 13379, 14166, 15351, 16527, 26758, 30702, 33054, 33841, 40137, 46053, 49581, 67682, 80274, 92106, 93653, 99162, 101523, 120411, 187306, 203046, 236887, 240822, 280959, 304569, 473774, 561918, 575297, 609138, 710661, 842877, 1150594, 1421322, 1685754, 1725891, 2131983, 3451782, 4027079, 4263966, 5177673, 8054158, 10355346, 12081237, 24162474, 36243711, 72487422]

約数ペア:

[(1, 72487422), (2, 36243711), (3, 24162474), (6, 12081237), (7, 10355346), (9, 8054158), (14, 5177673), (17, 4263966), (18, 4027079), (21, 3451782), (34, 2131983), (42, 1725891), (43, 1685754), (51, 1421322), (63, 1150594), (86, 842877), (102, 710661), (119, 609138), (126, 575297), (129, 561918), (153, 473774), (238, 304569), (258, 280959), (301, 240822), (306, 236887), (357, 203046), (387, 187306), (602, 120411), (714, 101523), (731, 99162), (774, 93653), (787, 92106), (903, 80274), (1071, 67682), (1462, 49581), (1574, 46053), (1806, 40137), (2142, 33841), (2193, 33054), (2361, 30702), (2709, 26758), (4386, 16527), (4722, 15351), (5117, 14166), (5418, 13379), (5509, 13158), (6579, 11018), (7083, 10234)]