72907968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 112

約数和(自身を含む): 233501184

約数和(自身を除く): 160593216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3191, 3264, 3808, 5712, 6382, 7616, 9573, 11424, 12764, 19146, 22337, 22848, 25528, 38292, 44674, 51056, 54247, 67011, 76584, 89348, 102112, 108494, 134022, 153168, 162741, 178696, 204224, 216988, 268044, 306336, 325482, 357392, 379729, 433976, 536088, 612672, 650964, 714784, 759458, 867952, 1072176, 1139187, 1301928, 1429568, 1518916, 1735904, 2144352, 2278374, 2603856, 3037832, 3471808, 4288704, 4556748, 5207712, 6075664, 9113496, 10415424, 12151328, 18226992, 24302656, 36453984, 72907968]

約数ペア:

[(1, 72907968), (2, 36453984), (3, 24302656), (4, 18226992), (6, 12151328), (7, 10415424), (8, 9113496), (12, 6075664), (14, 5207712), (16, 4556748), (17, 4288704), (21, 3471808), (24, 3037832), (28, 2603856), (32, 2278374), (34, 2144352), (42, 1735904), (48, 1518916), (51, 1429568), (56, 1301928), (64, 1139187), (68, 1072176), (84, 867952), (96, 759458), (102, 714784), (112, 650964), (119, 612672), (136, 536088), (168, 433976), (192, 379729), (204, 357392), (224, 325482), (238, 306336), (272, 268044), (336, 216988), (357, 204224), (408, 178696), (448, 162741), (476, 153168), (544, 134022), (672, 108494), (714, 102112), (816, 89348), (952, 76584), (1088, 67011), (1344, 54247), (1428, 51056), (1632, 44674), (1904, 38292), (2856, 25528), (3191, 22848), (3264, 22337), (3808, 19146), (5712, 12764), (6382, 11424), (7616, 9573)]