61119352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 90944648

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 109, 119, 124, 133, 136, 152, 217, 218, 238, 248, 266, 323, 434, 436, 476, 527, 532, 589, 646, 763, 868, 872, 952, 1054, 1064, 1178, 1292, 1526, 1736, 1853, 2071, 2108, 2261, 2356, 2584, 3052, 3379, 3689, 3706, 4123, 4142, 4216, 4522, 4712, 6104, 6758, 7378, 7412, 8246, 8284, 9044, 10013, 12971, 13516, 14497, 14756, 14824, 16492, 16568, 18088, 20026, 23653, 25942, 27032, 28994, 29512, 32984, 35207, 40052, 47306, 51884, 57443, 57988, 64201, 70091, 70414, 80104, 94612, 103768, 114886, 115976, 128402, 140182, 140828, 189224, 229772, 246449, 256804, 280364, 281656, 402101, 449407, 459544, 492898, 513608, 560728, 804202, 898814, 985796, 1091417, 1608404, 1797628, 1971592, 2182834, 3216808, 3595256, 4365668, 7639919, 8731336, 15279838, 30559676, 61119352]

約数ペア:

[(1, 61119352), (2, 30559676), (4, 15279838), (7, 8731336), (8, 7639919), (14, 4365668), (17, 3595256), (19, 3216808), (28, 2182834), (31, 1971592), (34, 1797628), (38, 1608404), (56, 1091417), (62, 985796), (68, 898814), (76, 804202), (109, 560728), (119, 513608), (124, 492898), (133, 459544), (136, 449407), (152, 402101), (217, 281656), (218, 280364), (238, 256804), (248, 246449), (266, 229772), (323, 189224), (434, 140828), (436, 140182), (476, 128402), (527, 115976), (532, 114886), (589, 103768), (646, 94612), (763, 80104), (868, 70414), (872, 70091), (952, 64201), (1054, 57988), (1064, 57443), (1178, 51884), (1292, 47306), (1526, 40052), (1736, 35207), (1853, 32984), (2071, 29512), (2108, 28994), (2261, 27032), (2356, 25942), (2584, 23653), (3052, 20026), (3379, 18088), (3689, 16568), (3706, 16492), (4123, 14824), (4142, 14756), (4216, 14497), (4522, 13516), (4712, 12971), (6104, 10013), (6758, 9044), (7378, 8284), (7412, 8246)]