88144496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 200999040

約数和(自身を除く): 112854544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 304, 344, 418, 473, 613, 688, 817, 836, 946, 1226, 1634, 1672, 1892, 2452, 3268, 3344, 3784, 4904, 6536, 6743, 7568, 8987, 9808, 11647, 13072, 13486, 17974, 23294, 26359, 26972, 35948, 46588, 52718, 53944, 71896, 93176, 105436, 107888, 128117, 143792, 186352, 210872, 256234, 289949, 421744, 500821, 512468, 579898, 1001642, 1024936, 1159796, 2003284, 2049872, 2319592, 4006568, 4639184, 5509031, 8013136, 11018062, 22036124, 44072248, 88144496]

約数ペア:

[(1, 88144496), (2, 44072248), (4, 22036124), (8, 11018062), (11, 8013136), (16, 5509031), (19, 4639184), (22, 4006568), (38, 2319592), (43, 2049872), (44, 2003284), (76, 1159796), (86, 1024936), (88, 1001642), (152, 579898), (172, 512468), (176, 500821), (209, 421744), (304, 289949), (344, 256234), (418, 210872), (473, 186352), (613, 143792), (688, 128117), (817, 107888), (836, 105436), (946, 93176), (1226, 71896), (1634, 53944), (1672, 52718), (1892, 46588), (2452, 35948), (3268, 26972), (3344, 26359), (3784, 23294), (4904, 17974), (6536, 13486), (6743, 13072), (7568, 11647), (8987, 9808)]