80917914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 208023552

約数和(自身を除く): 127105638

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 131, 147, 154, 191, 231, 262, 294, 382, 393, 462, 539, 573, 786, 917, 1078, 1146, 1337, 1441, 1617, 1834, 2101, 2674, 2751, 2882, 3234, 4011, 4202, 4323, 5502, 6303, 6419, 8022, 8646, 9359, 10087, 12606, 12838, 14707, 18718, 19257, 20174, 25021, 28077, 29414, 30261, 38514, 44121, 50042, 56154, 60522, 70609, 75063, 88242, 102949, 141218, 150126, 175147, 205898, 211827, 275231, 308847, 350294, 423654, 525441, 550462, 617694, 825693, 1050882, 1226029, 1651386, 1926617, 2452058, 3678087, 3853234, 5779851, 7356174, 11559702, 13486319, 26972638, 40458957, 80917914]

約数ペア:

[(1, 80917914), (2, 40458957), (3, 26972638), (6, 13486319), (7, 11559702), (11, 7356174), (14, 5779851), (21, 3853234), (22, 3678087), (33, 2452058), (42, 1926617), (49, 1651386), (66, 1226029), (77, 1050882), (98, 825693), (131, 617694), (147, 550462), (154, 525441), (191, 423654), (231, 350294), (262, 308847), (294, 275231), (382, 211827), (393, 205898), (462, 175147), (539, 150126), (573, 141218), (786, 102949), (917, 88242), (1078, 75063), (1146, 70609), (1337, 60522), (1441, 56154), (1617, 50042), (1834, 44121), (2101, 38514), (2674, 30261), (2751, 29414), (2882, 28077), (3234, 25021), (4011, 20174), (4202, 19257), (4323, 18718), (5502, 14707), (6303, 12838), (6419, 12606), (8022, 10087), (8646, 9359)]