99784620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42671

約数の個数: 72

約数和(自身を含む): 325970736

約数和(自身を除く): 226186116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42643, 85286, 127929, 170572, 213215, 255858, 383787, 426430, 511716, 554359, 639645, 767574, 852860, 1108718, 1279290, 1535148, 1663077, 1918935, 2217436, 2558580, 2771795, 3326154, 3837870, 4989231, 5543590, 6652308, 7675740, 8315385, 9978462, 11087180, 16630770, 19956924, 24946155, 33261540, 49892310, 99784620]

約数ペア:

[(1, 99784620), (2, 49892310), (3, 33261540), (4, 24946155), (5, 19956924), (6, 16630770), (9, 11087180), (10, 9978462), (12, 8315385), (13, 7675740), (15, 6652308), (18, 5543590), (20, 4989231), (26, 3837870), (30, 3326154), (36, 2771795), (39, 2558580), (45, 2217436), (52, 1918935), (60, 1663077), (65, 1535148), (78, 1279290), (90, 1108718), (117, 852860), (130, 767574), (156, 639645), (180, 554359), (195, 511716), (234, 426430), (260, 383787), (390, 255858), (468, 213215), (585, 170572), (780, 127929), (1170, 85286), (2340, 42643)]