78951978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 147485142

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 31, 34, 41, 42, 51, 58, 62, 63, 82, 87, 93, 102, 119, 123, 126, 153, 174, 186, 203, 217, 238, 246, 261, 279, 287, 306, 357, 369, 406, 434, 493, 522, 527, 558, 574, 609, 651, 697, 714, 738, 861, 899, 986, 1054, 1071, 1189, 1218, 1271, 1302, 1394, 1479, 1581, 1722, 1798, 1827, 1953, 2091, 2142, 2378, 2542, 2583, 2697, 2958, 3162, 3451, 3567, 3654, 3689, 3813, 3906, 4182, 4437, 4743, 4879, 5166, 5394, 6273, 6293, 6902, 7134, 7378, 7626, 8091, 8323, 8874, 8897, 9486, 9758, 10353, 10701, 11067, 11439, 12546, 12586, 14637, 15283, 16182, 16646, 17794, 18879, 20213, 20706, 21402, 21607, 22134, 22878, 24969, 26691, 29274, 30566, 31059, 33201, 36859, 37758, 40426, 43214, 43911, 45849, 49938, 53382, 56637, 60639, 62118, 64821, 66402, 73718, 74907, 80073, 87822, 91698, 106981, 110577, 113274, 121278, 129642, 137547, 141491, 149814, 151249, 160146, 181917, 194463, 213962, 221154, 258013, 275094, 282982, 302498, 320943, 331731, 363834, 388926, 424473, 453747, 516026, 626603, 641886, 663462, 774039, 848946, 907494, 962829, 1253206, 1273419, 1361241, 1548078, 1879809, 1925658, 2322117, 2546838, 2722482, 3759618, 4386221, 4644234, 5639427, 8772442, 11278854, 13158663, 26317326, 39475989, 78951978]

約数ペア:

[(1, 78951978), (2, 39475989), (3, 26317326), (6, 13158663), (7, 11278854), (9, 8772442), (14, 5639427), (17, 4644234), (18, 4386221), (21, 3759618), (29, 2722482), (31, 2546838), (34, 2322117), (41, 1925658), (42, 1879809), (51, 1548078), (58, 1361241), (62, 1273419), (63, 1253206), (82, 962829), (87, 907494), (93, 848946), (102, 774039), (119, 663462), (123, 641886), (126, 626603), (153, 516026), (174, 453747), (186, 424473), (203, 388926), (217, 363834), (238, 331731), (246, 320943), (261, 302498), (279, 282982), (287, 275094), (306, 258013), (357, 221154), (369, 213962), (406, 194463), (434, 181917), (493, 160146), (522, 151249), (527, 149814), (558, 141491), (574, 137547), (609, 129642), (651, 121278), (697, 113274), (714, 110577), (738, 106981), (861, 91698), (899, 87822), (986, 80073), (1054, 74907), (1071, 73718), (1189, 66402), (1218, 64821), (1271, 62118), (1302, 60639), (1394, 56637), (1479, 53382), (1581, 49938), (1722, 45849), (1798, 43911), (1827, 43214), (1953, 40426), (2091, 37758), (2142, 36859), (2378, 33201), (2542, 31059), (2583, 30566), (2697, 29274), (2958, 26691), (3162, 24969), (3451, 22878), (3567, 22134), (3654, 21607), (3689, 21402), (3813, 20706), (3906, 20213), (4182, 18879), (4437, 17794), (4743, 16646), (4879, 16182), (5166, 15283), (5394, 14637), (6273, 12586), (6293, 12546), (6902, 11439), (7134, 11067), (7378, 10701), (7626, 10353), (8091, 9758), (8323, 9486), (8874, 8897)]