84285558

素因数分解:

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

素因数の和:179

約数の個数: 144

約数和(自身を含む): 235366560

約数和(自身を除く): 151081002

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 109, 114, 119, 126, 133, 153, 171, 218, 238, 266, 306, 323, 327, 342, 357, 361, 399, 646, 654, 714, 722, 763, 798, 969, 981, 1071, 1083, 1197, 1526, 1853, 1938, 1962, 2071, 2142, 2166, 2261, 2289, 2394, 2527, 2907, 3249, 3706, 4142, 4522, 4578, 5054, 5559, 5814, 6137, 6213, 6498, 6783, 6867, 7581, 11118, 12274, 12426, 12971, 13566, 13734, 14497, 15162, 16677, 18411, 18639, 20349, 22743, 25942, 28994, 33354, 35207, 36822, 37278, 38913, 39349, 40698, 42959, 43491, 45486, 55233, 70414, 77826, 78698, 85918, 86982, 105621, 110466, 116739, 118047, 128877, 130473, 211242, 233478, 236094, 246449, 257754, 260946, 275443, 316863, 354141, 386631, 492898, 550886, 633726, 668933, 708282, 739347, 773262, 826329, 1337866, 1478694, 1652658, 2006799, 2218041, 2478987, 4013598, 4436082, 4682531, 4957974, 6020397, 9365062, 12040794, 14047593, 28095186, 42142779, 84285558]

約数ペア:

[(1, 84285558), (2, 42142779), (3, 28095186), (6, 14047593), (7, 12040794), (9, 9365062), (14, 6020397), (17, 4957974), (18, 4682531), (19, 4436082), (21, 4013598), (34, 2478987), (38, 2218041), (42, 2006799), (51, 1652658), (57, 1478694), (63, 1337866), (102, 826329), (109, 773262), (114, 739347), (119, 708282), (126, 668933), (133, 633726), (153, 550886), (171, 492898), (218, 386631), (238, 354141), (266, 316863), (306, 275443), (323, 260946), (327, 257754), (342, 246449), (357, 236094), (361, 233478), (399, 211242), (646, 130473), (654, 128877), (714, 118047), (722, 116739), (763, 110466), (798, 105621), (969, 86982), (981, 85918), (1071, 78698), (1083, 77826), (1197, 70414), (1526, 55233), (1853, 45486), (1938, 43491), (1962, 42959), (2071, 40698), (2142, 39349), (2166, 38913), (2261, 37278), (2289, 36822), (2394, 35207), (2527, 33354), (2907, 28994), (3249, 25942), (3706, 22743), (4142, 20349), (4522, 18639), (4578, 18411), (5054, 16677), (5559, 15162), (5814, 14497), (6137, 13734), (6213, 13566), (6498, 12971), (6783, 12426), (6867, 12274), (7581, 11118)]