123276528

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^2\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 90

約数和(自身を含む): 353975856

約数和(自身を除く): 230699328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 463, 516, 688, 774, 926, 1032, 1389, 1548, 1849, 1852, 2064, 2778, 3096, 3698, 3704, 4167, 5547, 5556, 6192, 7396, 7408, 8334, 11094, 11112, 14792, 16641, 16668, 19909, 22188, 22224, 29584, 33282, 33336, 39818, 44376, 59727, 66564, 66672, 79636, 88752, 119454, 133128, 159272, 179181, 238908, 266256, 318544, 358362, 477816, 716724, 856087, 955632, 1433448, 1712174, 2568261, 2866896, 3424348, 5136522, 6848696, 7704783, 10273044, 13697392, 15409566, 20546088, 30819132, 41092176, 61638264, 123276528]

約数ペア:

[(1, 123276528), (2, 61638264), (3, 41092176), (4, 30819132), (6, 20546088), (8, 15409566), (9, 13697392), (12, 10273044), (16, 7704783), (18, 6848696), (24, 5136522), (36, 3424348), (43, 2866896), (48, 2568261), (72, 1712174), (86, 1433448), (129, 955632), (144, 856087), (172, 716724), (258, 477816), (344, 358362), (387, 318544), (463, 266256), (516, 238908), (688, 179181), (774, 159272), (926, 133128), (1032, 119454), (1389, 88752), (1548, 79636), (1849, 66672), (1852, 66564), (2064, 59727), (2778, 44376), (3096, 39818), (3698, 33336), (3704, 33282), (4167, 29584), (5547, 22224), (5556, 22188), (6192, 19909), (7396, 16668), (7408, 16641), (8334, 14792), (11094, 11112)]