74741216

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 164228400

約数和(自身を除く): 89487184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 121, 176, 194, 199, 242, 352, 388, 398, 484, 776, 796, 968, 1067, 1552, 1592, 1936, 2134, 2189, 3104, 3184, 3872, 4268, 4378, 6368, 8536, 8756, 11737, 17072, 17512, 19303, 23474, 24079, 34144, 35024, 38606, 46948, 48158, 70048, 77212, 93896, 96316, 154424, 187792, 192632, 212333, 308848, 375584, 385264, 424666, 617696, 770528, 849332, 1698664, 2335663, 3397328, 4671326, 6794656, 9342652, 18685304, 37370608, 74741216]

約数ペア:

[(1, 74741216), (2, 37370608), (4, 18685304), (8, 9342652), (11, 6794656), (16, 4671326), (22, 3397328), (32, 2335663), (44, 1698664), (88, 849332), (97, 770528), (121, 617696), (176, 424666), (194, 385264), (199, 375584), (242, 308848), (352, 212333), (388, 192632), (398, 187792), (484, 154424), (776, 96316), (796, 93896), (968, 77212), (1067, 70048), (1552, 48158), (1592, 46948), (1936, 38606), (2134, 35024), (2189, 34144), (3104, 24079), (3184, 23474), (3872, 19303), (4268, 17512), (4378, 17072), (6368, 11737), (8536, 8756)]