86152878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 149129442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 53, 57, 63, 97, 98, 106, 114, 126, 133, 147, 159, 171, 194, 266, 291, 294, 318, 342, 371, 399, 441, 477, 582, 679, 742, 798, 873, 882, 931, 954, 1007, 1113, 1197, 1358, 1746, 1843, 1862, 2014, 2037, 2226, 2394, 2597, 2793, 3021, 3339, 3686, 4074, 4753, 5141, 5194, 5529, 5586, 6042, 6111, 6678, 7049, 7791, 8379, 9063, 9506, 10282, 11058, 12222, 12901, 14098, 14259, 15423, 15582, 16587, 16758, 18126, 21147, 23373, 25802, 28518, 30846, 33174, 35987, 38703, 42294, 42777, 46269, 46746, 49343, 63441, 71974, 77406, 85554, 90307, 92538, 97679, 98686, 107961, 116109, 126882, 148029, 180614, 195358, 215922, 232218, 251909, 270921, 293037, 296058, 323883, 444087, 503818, 541842, 586074, 647766, 683753, 755727, 812763, 879111, 888174, 1367506, 1511454, 1625526, 1758222, 2051259, 2267181, 4102518, 4534362, 4786271, 6153777, 9572542, 12307554, 14358813, 28717626, 43076439, 86152878]

約数ペア:

[(1, 86152878), (2, 43076439), (3, 28717626), (6, 14358813), (7, 12307554), (9, 9572542), (14, 6153777), (18, 4786271), (19, 4534362), (21, 4102518), (38, 2267181), (42, 2051259), (49, 1758222), (53, 1625526), (57, 1511454), (63, 1367506), (97, 888174), (98, 879111), (106, 812763), (114, 755727), (126, 683753), (133, 647766), (147, 586074), (159, 541842), (171, 503818), (194, 444087), (266, 323883), (291, 296058), (294, 293037), (318, 270921), (342, 251909), (371, 232218), (399, 215922), (441, 195358), (477, 180614), (582, 148029), (679, 126882), (742, 116109), (798, 107961), (873, 98686), (882, 97679), (931, 92538), (954, 90307), (1007, 85554), (1113, 77406), (1197, 71974), (1358, 63441), (1746, 49343), (1843, 46746), (1862, 46269), (2014, 42777), (2037, 42294), (2226, 38703), (2394, 35987), (2597, 33174), (2793, 30846), (3021, 28518), (3339, 25802), (3686, 23373), (4074, 21147), (4753, 18126), (5141, 16758), (5194, 16587), (5529, 15582), (5586, 15423), (6042, 14259), (6111, 14098), (6678, 12901), (7049, 12222), (7791, 11058), (8379, 10282), (9063, 9506)]