70388892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 217566720

約数和(自身を除く): 147177828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 283, 294, 329, 378, 423, 441, 564, 566, 588, 658, 756, 846, 849, 882, 987, 1132, 1269, 1316, 1323, 1692, 1698, 1764, 1974, 1981, 2303, 2538, 2547, 2646, 2961, 3396, 3948, 3962, 4606, 5076, 5094, 5292, 5922, 5943, 6909, 7641, 7924, 8883, 9212, 10188, 11844, 11886, 13301, 13818, 13867, 15282, 17766, 17829, 20727, 23772, 26602, 27636, 27734, 30564, 35532, 35658, 39903, 41454, 41601, 53204, 53487, 55468, 62181, 71316, 79806, 82908, 83202, 93107, 106974, 119709, 124362, 124803, 159612, 166404, 186214, 213948, 239418, 248724, 249606, 279321, 359127, 372428, 374409, 478836, 499212, 558642, 651749, 718254, 748818, 837963, 1117284, 1303498, 1436508, 1497636, 1675926, 1955247, 2513889, 2606996, 3351852, 3910494, 5027778, 5865741, 7820988, 10055556, 11731482, 17597223, 23462964, 35194446, 70388892]

約数ペア:

[(1, 70388892), (2, 35194446), (3, 23462964), (4, 17597223), (6, 11731482), (7, 10055556), (9, 7820988), (12, 5865741), (14, 5027778), (18, 3910494), (21, 3351852), (27, 2606996), (28, 2513889), (36, 1955247), (42, 1675926), (47, 1497636), (49, 1436508), (54, 1303498), (63, 1117284), (84, 837963), (94, 748818), (98, 718254), (108, 651749), (126, 558642), (141, 499212), (147, 478836), (188, 374409), (189, 372428), (196, 359127), (252, 279321), (282, 249606), (283, 248724), (294, 239418), (329, 213948), (378, 186214), (423, 166404), (441, 159612), (564, 124803), (566, 124362), (588, 119709), (658, 106974), (756, 93107), (846, 83202), (849, 82908), (882, 79806), (987, 71316), (1132, 62181), (1269, 55468), (1316, 53487), (1323, 53204), (1692, 41601), (1698, 41454), (1764, 39903), (1974, 35658), (1981, 35532), (2303, 30564), (2538, 27734), (2547, 27636), (2646, 26602), (2961, 23772), (3396, 20727), (3948, 17829), (3962, 17766), (4606, 15282), (5076, 13867), (5094, 13818), (5292, 13301), (5922, 11886), (5943, 11844), (6909, 10188), (7641, 9212), (7924, 8883)]