80684868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 139946172

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 53, 57, 66, 76, 106, 114, 132, 159, 209, 212, 228, 318, 418, 583, 607, 627, 636, 836, 1007, 1166, 1214, 1254, 1749, 1821, 2014, 2332, 2428, 2508, 3021, 3498, 3642, 4028, 6042, 6677, 6996, 7284, 11077, 11533, 12084, 13354, 20031, 22154, 23066, 26708, 32171, 33231, 34599, 40062, 44308, 46132, 64342, 66462, 69198, 80124, 96513, 126863, 128684, 132924, 138396, 193026, 253726, 353881, 380589, 386052, 507452, 611249, 707762, 761178, 1061643, 1222498, 1415524, 1522356, 1833747, 2123286, 2444996, 3667494, 4246572, 6723739, 7334988, 13447478, 20171217, 26894956, 40342434, 80684868]

約数ペア:

[(1, 80684868), (2, 40342434), (3, 26894956), (4, 20171217), (6, 13447478), (11, 7334988), (12, 6723739), (19, 4246572), (22, 3667494), (33, 2444996), (38, 2123286), (44, 1833747), (53, 1522356), (57, 1415524), (66, 1222498), (76, 1061643), (106, 761178), (114, 707762), (132, 611249), (159, 507452), (209, 386052), (212, 380589), (228, 353881), (318, 253726), (418, 193026), (583, 138396), (607, 132924), (627, 128684), (636, 126863), (836, 96513), (1007, 80124), (1166, 69198), (1214, 66462), (1254, 64342), (1749, 46132), (1821, 44308), (2014, 40062), (2332, 34599), (2428, 33231), (2508, 32171), (3021, 26708), (3498, 23066), (3642, 22154), (4028, 20031), (6042, 13354), (6677, 12084), (6996, 11533), (7284, 11077)]