89645402

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 172171008

約数和(自身を除く): 82525606

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 607, 959, 1078, 1214, 1507, 1918, 3014, 4249, 6677, 6713, 8498, 10549, 13354, 13426, 21098, 29743, 46739, 59486, 73843, 83159, 93478, 147686, 166318, 327173, 582113, 654346, 914749, 1164226, 1829498, 4074791, 6403243, 8149582, 12806486, 44822701, 89645402]

約数ペア:

[(1, 89645402), (2, 44822701), (7, 12806486), (11, 8149582), (14, 6403243), (22, 4074791), (49, 1829498), (77, 1164226), (98, 914749), (137, 654346), (154, 582113), (274, 327173), (539, 166318), (607, 147686), (959, 93478), (1078, 83159), (1214, 73843), (1507, 59486), (1918, 46739), (3014, 29743), (4249, 21098), (6677, 13426), (6713, 13354), (8498, 10549)]