80778684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 226164736

約数和(自身を除く): 145386052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 67, 84, 93, 124, 134, 186, 201, 217, 268, 372, 402, 434, 463, 469, 651, 804, 868, 926, 938, 1302, 1389, 1407, 1852, 1876, 2077, 2604, 2778, 2814, 3241, 4154, 5556, 5628, 6231, 6482, 8308, 9723, 12462, 12964, 14353, 14539, 19446, 24924, 28706, 29078, 31021, 38892, 43059, 43617, 57412, 58156, 62042, 86118, 87234, 93063, 100471, 124084, 172236, 174468, 186126, 200942, 217147, 301413, 372252, 401884, 434294, 602826, 651441, 868588, 961651, 1205652, 1302882, 1923302, 2605764, 2884953, 3846604, 5769906, 6731557, 11539812, 13463114, 20194671, 26926228, 40389342, 80778684]

約数ペア:

[(1, 80778684), (2, 40389342), (3, 26926228), (4, 20194671), (6, 13463114), (7, 11539812), (12, 6731557), (14, 5769906), (21, 3846604), (28, 2884953), (31, 2605764), (42, 1923302), (62, 1302882), (67, 1205652), (84, 961651), (93, 868588), (124, 651441), (134, 602826), (186, 434294), (201, 401884), (217, 372252), (268, 301413), (372, 217147), (402, 200942), (434, 186126), (463, 174468), (469, 172236), (651, 124084), (804, 100471), (868, 93063), (926, 87234), (938, 86118), (1302, 62042), (1389, 58156), (1407, 57412), (1852, 43617), (1876, 43059), (2077, 38892), (2604, 31021), (2778, 29078), (2814, 28706), (3241, 24924), (4154, 19446), (5556, 14539), (5628, 14353), (6231, 12964), (6482, 12462), (8308, 9723)]