72748032

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 176

約数和(自身を含む): 235814400

約数和(自身を除く): 163066368

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, 128, 136, 168, 192, 199, 204, 224, 238, 256, 272, 336, 357, 384, 398, 408, 448, 476, 512, 544, 597, 672, 714, 768, 796, 816, 896, 952, 1024, 1088, 1194, 1344, 1393, 1428, 1536, 1592, 1632, 1792, 1904, 2176, 2388, 2688, 2786, 2856, 3072, 3184, 3264, 3383, 3584, 3808, 4179, 4352, 4776, 5376, 5572, 5712, 6368, 6528, 6766, 7168, 7616, 8358, 8704, 9552, 10149, 10752, 11144, 11424, 12736, 13056, 13532, 15232, 16716, 17408, 19104, 20298, 21504, 22288, 22848, 23681, 25472, 26112, 27064, 30464, 33432, 38208, 40596, 44576, 45696, 47362, 50944, 52224, 54128, 60928, 66864, 71043, 76416, 81192, 89152, 91392, 94724, 101888, 108256, 121856, 133728, 142086, 152832, 162384, 178304, 182784, 189448, 203776, 216512, 267456, 284172, 305664, 324768, 356608, 365568, 378896, 433024, 534912, 568344, 611328, 649536, 713216, 757792, 866048, 1069824, 1136688, 1299072, 1426432, 1515584, 1732096, 2139648, 2273376, 2598144, 3031168, 3464192, 4279296, 4546752, 5196288, 6062336, 9093504, 10392576, 12124672, 18187008, 24249344, 36374016, 72748032]

約数ペア:

[(1, 72748032), (2, 36374016), (3, 24249344), (4, 18187008), (6, 12124672), (7, 10392576), (8, 9093504), (12, 6062336), (14, 5196288), (16, 4546752), (17, 4279296), (21, 3464192), (24, 3031168), (28, 2598144), (32, 2273376), (34, 2139648), (42, 1732096), (48, 1515584), (51, 1426432), (56, 1299072), (64, 1136688), (68, 1069824), (84, 866048), (96, 757792), (102, 713216), (112, 649536), (119, 611328), (128, 568344), (136, 534912), (168, 433024), (192, 378896), (199, 365568), (204, 356608), (224, 324768), (238, 305664), (256, 284172), (272, 267456), (336, 216512), (357, 203776), (384, 189448), (398, 182784), (408, 178304), (448, 162384), (476, 152832), (512, 142086), (544, 133728), (597, 121856), (672, 108256), (714, 101888), (768, 94724), (796, 91392), (816, 89152), (896, 81192), (952, 76416), (1024, 71043), (1088, 66864), (1194, 60928), (1344, 54128), (1393, 52224), (1428, 50944), (1536, 47362), (1592, 45696), (1632, 44576), (1792, 40596), (1904, 38208), (2176, 33432), (2388, 30464), (2688, 27064), (2786, 26112), (2856, 25472), (3072, 23681), (3184, 22848), (3264, 22288), (3383, 21504), (3584, 20298), (3808, 19104), (4179, 17408), (4352, 16716), (4776, 15232), (5376, 13532), (5572, 13056), (5712, 12736), (6368, 11424), (6528, 11144), (6766, 10752), (7168, 10149), (7616, 9552), (8358, 8704)]