78709932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 253693440

約数和(自身を除く): 174983508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 967, 969, 1071, 1197, 1292, 1428, 1596, 1934, 1938, 2142, 2261, 2394, 2901, 2907, 3868, 3876, 4284, 4522, 4788, 5802, 5814, 6769, 6783, 8703, 9044, 11604, 11628, 13538, 13566, 16439, 17406, 18373, 20307, 20349, 27076, 27132, 32878, 34812, 36746, 40614, 40698, 49317, 55119, 60921, 65756, 73492, 81228, 81396, 98634, 110238, 115073, 121842, 128611, 147951, 165357, 197268, 220476, 230146, 243684, 257222, 295902, 312341, 330714, 345219, 385833, 460292, 514444, 591804, 624682, 661428, 690438, 771666, 937023, 1035657, 1157499, 1249364, 1380876, 1543332, 1874046, 2071314, 2186387, 2314998, 2811069, 3748092, 4142628, 4372774, 4629996, 5622138, 6559161, 8745548, 11244276, 13118322, 19677483, 26236644, 39354966, 78709932]

約数ペア:

[(1, 78709932), (2, 39354966), (3, 26236644), (4, 19677483), (6, 13118322), (7, 11244276), (9, 8745548), (12, 6559161), (14, 5622138), (17, 4629996), (18, 4372774), (19, 4142628), (21, 3748092), (28, 2811069), (34, 2314998), (36, 2186387), (38, 2071314), (42, 1874046), (51, 1543332), (57, 1380876), (63, 1249364), (68, 1157499), (76, 1035657), (84, 937023), (102, 771666), (114, 690438), (119, 661428), (126, 624682), (133, 591804), (153, 514444), (171, 460292), (204, 385833), (228, 345219), (238, 330714), (252, 312341), (266, 295902), (306, 257222), (323, 243684), (342, 230146), (357, 220476), (399, 197268), (476, 165357), (532, 147951), (612, 128611), (646, 121842), (684, 115073), (714, 110238), (798, 98634), (967, 81396), (969, 81228), (1071, 73492), (1197, 65756), (1292, 60921), (1428, 55119), (1596, 49317), (1934, 40698), (1938, 40614), (2142, 36746), (2261, 34812), (2394, 32878), (2901, 27132), (2907, 27076), (3868, 20349), (3876, 20307), (4284, 18373), (4522, 17406), (4788, 16439), (5802, 13566), (5814, 13538), (6769, 11628), (6783, 11604), (8703, 9044)]