80652576

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 224211456

約数和(自身を除く): 143558880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 661, 744, 984, 992, 1271, 1312, 1322, 1488, 1968, 1983, 2542, 2644, 2976, 3813, 3936, 3966, 5084, 5288, 7626, 7932, 10168, 10576, 15252, 15864, 20336, 20491, 21152, 27101, 30504, 31728, 40672, 40982, 54202, 61008, 61473, 63456, 81303, 81964, 108404, 122016, 122946, 162606, 163928, 216808, 245892, 325212, 327856, 433616, 491784, 650424, 655712, 840131, 867232, 983568, 1300848, 1680262, 1967136, 2520393, 2601696, 3360524, 5040786, 6721048, 10081572, 13442096, 20163144, 26884192, 40326288, 80652576]

約数ペア:

[(1, 80652576), (2, 40326288), (3, 26884192), (4, 20163144), (6, 13442096), (8, 10081572), (12, 6721048), (16, 5040786), (24, 3360524), (31, 2601696), (32, 2520393), (41, 1967136), (48, 1680262), (62, 1300848), (82, 983568), (93, 867232), (96, 840131), (123, 655712), (124, 650424), (164, 491784), (186, 433616), (246, 327856), (248, 325212), (328, 245892), (372, 216808), (492, 163928), (496, 162606), (656, 122946), (661, 122016), (744, 108404), (984, 81964), (992, 81303), (1271, 63456), (1312, 61473), (1322, 61008), (1488, 54202), (1968, 40982), (1983, 40672), (2542, 31728), (2644, 30504), (2976, 27101), (3813, 21152), (3936, 20491), (3966, 20336), (5084, 15864), (5288, 15252), (7626, 10576), (7932, 10168)]