29121768

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3488

約数の個数: 80

約数和(自身を含む): 87867780

約数和(自身を除く): 58746012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3457, 4212, 6914, 8424, 10371, 13828, 20742, 27656, 31113, 41484, 44941, 62226, 82968, 89882, 93339, 124452, 134823, 179764, 186678, 248904, 269646, 280017, 359528, 373356, 404469, 539292, 560034, 746712, 808938, 1078584, 1120068, 1213407, 1617876, 2240136, 2426814, 3235752, 3640221, 4853628, 7280442, 9707256, 14560884, 29121768]

約数ペア:

[(1, 29121768), (2, 14560884), (3, 9707256), (4, 7280442), (6, 4853628), (8, 3640221), (9, 3235752), (12, 2426814), (13, 2240136), (18, 1617876), (24, 1213407), (26, 1120068), (27, 1078584), (36, 808938), (39, 746712), (52, 560034), (54, 539292), (72, 404469), (78, 373356), (81, 359528), (104, 280017), (108, 269646), (117, 248904), (156, 186678), (162, 179764), (216, 134823), (234, 124452), (312, 93339), (324, 89882), (351, 82968), (468, 62226), (648, 44941), (702, 41484), (936, 31113), (1053, 27656), (1404, 20742), (2106, 13828), (2808, 10371), (3457, 8424), (4212, 6914)]