90019332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8363}}^1$

素因数の和:8409

約数の個数: 72

約数和(自身を含む): 255737664

約数和(自身を除く): 165718332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 8363, 10764, 16726, 25089, 33452, 50178, 75267, 100356, 108719, 150534, 192349, 217438, 301068, 326157, 384698, 434876, 577047, 652314, 769396, 978471, 1154094, 1304628, 1731141, 1956942, 2308188, 2500537, 3462282, 3913884, 5001074, 6924564, 7501611, 10002148, 15003222, 22504833, 30006444, 45009666, 90019332]

約数ペア:

[(1, 90019332), (2, 45009666), (3, 30006444), (4, 22504833), (6, 15003222), (9, 10002148), (12, 7501611), (13, 6924564), (18, 5001074), (23, 3913884), (26, 3462282), (36, 2500537), (39, 2308188), (46, 1956942), (52, 1731141), (69, 1304628), (78, 1154094), (92, 978471), (117, 769396), (138, 652314), (156, 577047), (207, 434876), (234, 384698), (276, 326157), (299, 301068), (414, 217438), (468, 192349), (598, 150534), (828, 108719), (897, 100356), (1196, 75267), (1794, 50178), (2691, 33452), (3588, 25089), (5382, 16726), (8363, 10764)]