80186688

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 256763520

約数和(自身を除く): 176576832

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, 431, 456, 544, 576, 608, 612, 646, 684, 816, 862, 912, 969, 1088, 1216, 1224, 1292, 1293, 1368, 1632, 1724, 1824, 1938, 2448, 2584, 2586, 2736, 2907, 3264, 3448, 3648, 3876, 3879, 4896, 5168, 5172, 5472, 5814, 6896, 7327, 7752, 7758, 8189, 9792, 10336, 10344, 10944, 11628, 13792, 14654, 15504, 15516, 16378, 20672, 20688, 21981, 23256, 24567, 27584, 29308, 31008, 31032, 32756, 41376, 43962, 46512, 49134, 58616, 62016, 62064, 65512, 65943, 73701, 82752, 87924, 93024, 98268, 117232, 124128, 131024, 131886, 139213, 147402, 175848, 186048, 196536, 234464, 248256, 262048, 263772, 278426, 294804, 351696, 393072, 417639, 468928, 524096, 527544, 556852, 589608, 703392, 786144, 835278, 1055088, 1113704, 1179216, 1252917, 1406784, 1572288, 1670556, 2110176, 2227408, 2358432, 2505834, 3341112, 4220352, 4454816, 4716864, 5011668, 6682224, 8909632, 10023336, 13364448, 20046672, 26728896, 40093344, 80186688]

約数ペア:

[(1, 80186688), (2, 40093344), (3, 26728896), (4, 20046672), (6, 13364448), (8, 10023336), (9, 8909632), (12, 6682224), (16, 5011668), (17, 4716864), (18, 4454816), (19, 4220352), (24, 3341112), (32, 2505834), (34, 2358432), (36, 2227408), (38, 2110176), (48, 1670556), (51, 1572288), (57, 1406784), (64, 1252917), (68, 1179216), (72, 1113704), (76, 1055088), (96, 835278), (102, 786144), (114, 703392), (136, 589608), (144, 556852), (152, 527544), (153, 524096), (171, 468928), (192, 417639), (204, 393072), (228, 351696), (272, 294804), (288, 278426), (304, 263772), (306, 262048), (323, 248256), (342, 234464), (408, 196536), (431, 186048), (456, 175848), (544, 147402), (576, 139213), (608, 131886), (612, 131024), (646, 124128), (684, 117232), (816, 98268), (862, 93024), (912, 87924), (969, 82752), (1088, 73701), (1216, 65943), (1224, 65512), (1292, 62064), (1293, 62016), (1368, 58616), (1632, 49134), (1724, 46512), (1824, 43962), (1938, 41376), (2448, 32756), (2584, 31032), (2586, 31008), (2736, 29308), (2907, 27584), (3264, 24567), (3448, 23256), (3648, 21981), (3876, 20688), (3879, 20672), (4896, 16378), (5168, 15516), (5172, 15504), (5472, 14654), (5814, 13792), (6896, 11628), (7327, 10944), (7752, 10344), (7758, 10336), (8189, 9792)]