29872476

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 79568944

約数和(自身を除く): 49696468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 421, 438, 486, 657, 842, 876, 972, 1263, 1314, 1684, 1971, 2526, 2628, 3789, 3942, 5052, 5913, 7578, 7884, 11367, 11826, 15156, 17739, 22734, 23652, 30733, 34101, 35478, 45468, 61466, 68202, 70956, 92199, 102303, 122932, 136404, 184398, 204606, 276597, 368796, 409212, 553194, 829791, 1106388, 1659582, 2489373, 3319164, 4978746, 7468119, 9957492, 14936238, 29872476]

約数ペア:

[(1, 29872476), (2, 14936238), (3, 9957492), (4, 7468119), (6, 4978746), (9, 3319164), (12, 2489373), (18, 1659582), (27, 1106388), (36, 829791), (54, 553194), (73, 409212), (81, 368796), (108, 276597), (146, 204606), (162, 184398), (219, 136404), (243, 122932), (292, 102303), (324, 92199), (421, 70956), (438, 68202), (486, 61466), (657, 45468), (842, 35478), (876, 34101), (972, 30733), (1263, 23652), (1314, 22734), (1684, 17739), (1971, 15156), (2526, 11826), (2628, 11367), (3789, 7884), (3942, 7578), (5052, 5913)]