78326208

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 250819920

約数和(自身を除く): 172493712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 421, 456, 544, 576, 608, 612, 646, 684, 816, 842, 912, 969, 1088, 1216, 1224, 1263, 1292, 1368, 1632, 1684, 1824, 1938, 2448, 2526, 2584, 2736, 2907, 3264, 3368, 3648, 3789, 3876, 4896, 5052, 5168, 5472, 5814, 6736, 7157, 7578, 7752, 7999, 9792, 10104, 10336, 10944, 11628, 13472, 14314, 15156, 15504, 15998, 20208, 20672, 21471, 23256, 23997, 26944, 28628, 30312, 31008, 31996, 40416, 42942, 46512, 47994, 57256, 60624, 62016, 63992, 64413, 71991, 80832, 85884, 93024, 95988, 114512, 121248, 127984, 128826, 135983, 143982, 171768, 186048, 191976, 229024, 242496, 255968, 257652, 271966, 287964, 343536, 383952, 407949, 458048, 511936, 515304, 543932, 575928, 687072, 767904, 815898, 1030608, 1087864, 1151856, 1223847, 1374144, 1535808, 1631796, 2061216, 2175728, 2303712, 2447694, 3263592, 4122432, 4351456, 4607424, 4895388, 6527184, 8702912, 9790776, 13054368, 19581552, 26108736, 39163104, 78326208]

約数ペア:

[(1, 78326208), (2, 39163104), (3, 26108736), (4, 19581552), (6, 13054368), (8, 9790776), (9, 8702912), (12, 6527184), (16, 4895388), (17, 4607424), (18, 4351456), (19, 4122432), (24, 3263592), (32, 2447694), (34, 2303712), (36, 2175728), (38, 2061216), (48, 1631796), (51, 1535808), (57, 1374144), (64, 1223847), (68, 1151856), (72, 1087864), (76, 1030608), (96, 815898), (102, 767904), (114, 687072), (136, 575928), (144, 543932), (152, 515304), (153, 511936), (171, 458048), (192, 407949), (204, 383952), (228, 343536), (272, 287964), (288, 271966), (304, 257652), (306, 255968), (323, 242496), (342, 229024), (408, 191976), (421, 186048), (456, 171768), (544, 143982), (576, 135983), (608, 128826), (612, 127984), (646, 121248), (684, 114512), (816, 95988), (842, 93024), (912, 85884), (969, 80832), (1088, 71991), (1216, 64413), (1224, 63992), (1263, 62016), (1292, 60624), (1368, 57256), (1632, 47994), (1684, 46512), (1824, 42942), (1938, 40416), (2448, 31996), (2526, 31008), (2584, 30312), (2736, 28628), (2907, 26944), (3264, 23997), (3368, 23256), (3648, 21471), (3789, 20672), (3876, 20208), (4896, 15998), (5052, 15504), (5168, 15156), (5472, 14314), (5814, 13472), (6736, 11628), (7157, 10944), (7578, 10336), (7752, 10104), (7999, 9792)]