72921672

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 209614080

約数和(自身を除く): 136692408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 883, 888, 1116, 1147, 1332, 1766, 2232, 2294, 2649, 2664, 3441, 3532, 4588, 5298, 6882, 7064, 7947, 9176, 10323, 10596, 13764, 15894, 20646, 21192, 27373, 27528, 31788, 32671, 41292, 54746, 63576, 65342, 82119, 82584, 98013, 109492, 130684, 164238, 196026, 218984, 246357, 261368, 294039, 328476, 392052, 492714, 588078, 656952, 784104, 985428, 1012801, 1176156, 1970856, 2025602, 2352312, 3038403, 4051204, 6076806, 8102408, 9115209, 12153612, 18230418, 24307224, 36460836, 72921672]

約数ペア:

[(1, 72921672), (2, 36460836), (3, 24307224), (4, 18230418), (6, 12153612), (8, 9115209), (9, 8102408), (12, 6076806), (18, 4051204), (24, 3038403), (31, 2352312), (36, 2025602), (37, 1970856), (62, 1176156), (72, 1012801), (74, 985428), (93, 784104), (111, 656952), (124, 588078), (148, 492714), (186, 392052), (222, 328476), (248, 294039), (279, 261368), (296, 246357), (333, 218984), (372, 196026), (444, 164238), (558, 130684), (666, 109492), (744, 98013), (883, 82584), (888, 82119), (1116, 65342), (1147, 63576), (1332, 54746), (1766, 41292), (2232, 32671), (2294, 31788), (2649, 27528), (2664, 27373), (3441, 21192), (3532, 20646), (4588, 15894), (5298, 13764), (6882, 10596), (7064, 10323), (7947, 9176)]