84287496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 155213304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 83, 102, 114, 131, 136, 152, 166, 204, 228, 249, 262, 323, 332, 393, 408, 456, 498, 524, 646, 664, 786, 969, 996, 1048, 1292, 1411, 1572, 1577, 1938, 1992, 2227, 2489, 2584, 2822, 3144, 3154, 3876, 4233, 4454, 4731, 4978, 5644, 6308, 6681, 7467, 7752, 8466, 8908, 9462, 9956, 10873, 11288, 12616, 13362, 14934, 16932, 17816, 18924, 19912, 21746, 26724, 26809, 29868, 32619, 33864, 37848, 42313, 43492, 53448, 53618, 59736, 65238, 80427, 84626, 86984, 107236, 126939, 130476, 160854, 169252, 184841, 206587, 214472, 253878, 260952, 321708, 338504, 369682, 413174, 507756, 554523, 619761, 643416, 739364, 826348, 1015512, 1109046, 1239522, 1478728, 1652696, 2218092, 2479044, 3511979, 4436184, 4958088, 7023958, 10535937, 14047916, 21071874, 28095832, 42143748, 84287496]

約数ペア:

[(1, 84287496), (2, 42143748), (3, 28095832), (4, 21071874), (6, 14047916), (8, 10535937), (12, 7023958), (17, 4958088), (19, 4436184), (24, 3511979), (34, 2479044), (38, 2218092), (51, 1652696), (57, 1478728), (68, 1239522), (76, 1109046), (83, 1015512), (102, 826348), (114, 739364), (131, 643416), (136, 619761), (152, 554523), (166, 507756), (204, 413174), (228, 369682), (249, 338504), (262, 321708), (323, 260952), (332, 253878), (393, 214472), (408, 206587), (456, 184841), (498, 169252), (524, 160854), (646, 130476), (664, 126939), (786, 107236), (969, 86984), (996, 84626), (1048, 80427), (1292, 65238), (1411, 59736), (1572, 53618), (1577, 53448), (1938, 43492), (1992, 42313), (2227, 37848), (2489, 33864), (2584, 32619), (2822, 29868), (3144, 26809), (3154, 26724), (3876, 21746), (4233, 19912), (4454, 18924), (4731, 17816), (4978, 16932), (5644, 14934), (6308, 13362), (6681, 12616), (7467, 11288), (7752, 10873), (8466, 9956), (8908, 9462)]