81599076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19373}}^1$

素因数の和:19402

約数の個数: 60

約数和(自身を含む): 229736892

約数和(自身を除く): 148137816

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 19373, 38746, 58119, 77492, 116238, 174357, 232476, 251849, 348714, 503698, 523071, 697428, 755547, 1007396, 1046142, 1511094, 1569213, 2092284, 2266641, 3022188, 3138426, 4533282, 6276852, 6799923, 9066564, 13599846, 20399769, 27199692, 40799538, 81599076]

約数ペア:

[(1, 81599076), (2, 40799538), (3, 27199692), (4, 20399769), (6, 13599846), (9, 9066564), (12, 6799923), (13, 6276852), (18, 4533282), (26, 3138426), (27, 3022188), (36, 2266641), (39, 2092284), (52, 1569213), (54, 1511094), (78, 1046142), (81, 1007396), (108, 755547), (117, 697428), (156, 523071), (162, 503698), (234, 348714), (324, 251849), (351, 232476), (468, 174357), (702, 116238), (1053, 77492), (1404, 58119), (2106, 38746), (4212, 19373)]