87612876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 169225524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 59, 76, 78, 114, 117, 118, 156, 167, 171, 177, 228, 234, 236, 247, 334, 342, 354, 468, 494, 501, 531, 668, 684, 708, 741, 767, 988, 1002, 1062, 1121, 1482, 1503, 1534, 2004, 2124, 2171, 2223, 2242, 2301, 2964, 3006, 3068, 3173, 3363, 4342, 4446, 4484, 4602, 6012, 6346, 6513, 6726, 6903, 8684, 8892, 9204, 9519, 9853, 10089, 12692, 13026, 13452, 13806, 14573, 19038, 19539, 19706, 20178, 26052, 27612, 28557, 29146, 29559, 38076, 39078, 39412, 40356, 41249, 43719, 57114, 58292, 59118, 78156, 82498, 87438, 88677, 114228, 118236, 123747, 128089, 131157, 164996, 174876, 177354, 187207, 247494, 256178, 262314, 354708, 371241, 374414, 384267, 494988, 512356, 524628, 561621, 742482, 748828, 768534, 1123242, 1152801, 1484964, 1537068, 1684863, 2246484, 2305602, 2433691, 3369726, 4611204, 4867382, 6739452, 7301073, 9734764, 14602146, 21903219, 29204292, 43806438, 87612876]

約数ペア:

[(1, 87612876), (2, 43806438), (3, 29204292), (4, 21903219), (6, 14602146), (9, 9734764), (12, 7301073), (13, 6739452), (18, 4867382), (19, 4611204), (26, 3369726), (36, 2433691), (38, 2305602), (39, 2246484), (52, 1684863), (57, 1537068), (59, 1484964), (76, 1152801), (78, 1123242), (114, 768534), (117, 748828), (118, 742482), (156, 561621), (167, 524628), (171, 512356), (177, 494988), (228, 384267), (234, 374414), (236, 371241), (247, 354708), (334, 262314), (342, 256178), (354, 247494), (468, 187207), (494, 177354), (501, 174876), (531, 164996), (668, 131157), (684, 128089), (708, 123747), (741, 118236), (767, 114228), (988, 88677), (1002, 87438), (1062, 82498), (1121, 78156), (1482, 59118), (1503, 58292), (1534, 57114), (2004, 43719), (2124, 41249), (2171, 40356), (2223, 39412), (2242, 39078), (2301, 38076), (2964, 29559), (3006, 29146), (3068, 28557), (3173, 27612), (3363, 26052), (4342, 20178), (4446, 19706), (4484, 19539), (4602, 19038), (6012, 14573), (6346, 13806), (6513, 13452), (6726, 13026), (6903, 12692), (8684, 10089), (8892, 9853), (9204, 9519)]