77002146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 72

約数和(自身を含む): 191414340

約数和(自身を除く): 114412194

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1489, 1521, 1989, 2873, 2978, 3042, 3978, 4467, 5746, 8619, 8934, 13401, 17238, 19357, 25313, 25857, 26802, 38714, 50626, 51714, 58071, 75939, 116142, 151878, 174213, 227817, 251641, 329069, 348426, 455634, 503282, 658138, 754923, 987207, 1509846, 1974414, 2264769, 2961621, 4277897, 4529538, 5923242, 8555794, 12833691, 25667382, 38501073, 77002146]

約数ペア:

[(1, 77002146), (2, 38501073), (3, 25667382), (6, 12833691), (9, 8555794), (13, 5923242), (17, 4529538), (18, 4277897), (26, 2961621), (34, 2264769), (39, 1974414), (51, 1509846), (78, 987207), (102, 754923), (117, 658138), (153, 503282), (169, 455634), (221, 348426), (234, 329069), (306, 251641), (338, 227817), (442, 174213), (507, 151878), (663, 116142), (1014, 75939), (1326, 58071), (1489, 51714), (1521, 50626), (1989, 38714), (2873, 26802), (2978, 25857), (3042, 25313), (3978, 19357), (4467, 17238), (5746, 13401), (8619, 8934)]