83500668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 158661252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 153, 167, 171, 172, 204, 228, 258, 306, 323, 334, 342, 387, 501, 516, 612, 646, 668, 684, 731, 774, 817, 969, 1002, 1292, 1462, 1503, 1548, 1634, 1938, 2004, 2193, 2451, 2839, 2907, 2924, 3006, 3173, 3268, 3876, 4386, 4902, 5678, 5814, 6012, 6346, 6579, 7181, 7353, 8517, 8772, 9519, 9804, 11356, 11628, 12692, 13158, 13889, 14362, 14706, 17034, 19038, 21543, 25551, 26316, 27778, 28557, 28724, 29412, 34068, 38076, 41667, 43086, 51102, 53941, 55556, 57114, 64629, 83334, 86172, 102204, 107882, 114228, 122077, 125001, 129258, 136439, 161823, 166668, 215764, 244154, 250002, 258516, 272878, 323646, 366231, 409317, 485469, 488308, 500004, 545756, 647292, 732462, 818634, 970938, 1098693, 1227951, 1464924, 1637268, 1941876, 2197386, 2319463, 2455902, 4394772, 4638926, 4911804, 6958389, 9277852, 13916778, 20875167, 27833556, 41750334, 83500668]

約数ペア:

[(1, 83500668), (2, 41750334), (3, 27833556), (4, 20875167), (6, 13916778), (9, 9277852), (12, 6958389), (17, 4911804), (18, 4638926), (19, 4394772), (34, 2455902), (36, 2319463), (38, 2197386), (43, 1941876), (51, 1637268), (57, 1464924), (68, 1227951), (76, 1098693), (86, 970938), (102, 818634), (114, 732462), (129, 647292), (153, 545756), (167, 500004), (171, 488308), (172, 485469), (204, 409317), (228, 366231), (258, 323646), (306, 272878), (323, 258516), (334, 250002), (342, 244154), (387, 215764), (501, 166668), (516, 161823), (612, 136439), (646, 129258), (668, 125001), (684, 122077), (731, 114228), (774, 107882), (817, 102204), (969, 86172), (1002, 83334), (1292, 64629), (1462, 57114), (1503, 55556), (1548, 53941), (1634, 51102), (1938, 43086), (2004, 41667), (2193, 38076), (2451, 34068), (2839, 29412), (2907, 28724), (2924, 28557), (3006, 27778), (3173, 26316), (3268, 25551), (3876, 21543), (4386, 19038), (4902, 17034), (5678, 14706), (5814, 14362), (6012, 13889), (6346, 13158), (6579, 12692), (7181, 11628), (7353, 11356), (8517, 9804), (8772, 9519)]