86260860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 301357056

約数和(自身を除く): 215096196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 307, 315, 420, 446, 614, 630, 669, 892, 921, 1115, 1228, 1260, 1338, 1535, 1561, 1842, 2007, 2149, 2230, 2676, 2763, 3070, 3122, 3345, 3684, 4014, 4298, 4460, 4605, 4683, 5526, 6140, 6244, 6447, 6690, 7805, 8028, 8596, 9210, 9366, 10035, 10745, 11052, 12894, 13380, 13815, 14049, 15610, 18420, 18732, 19341, 20070, 21490, 23415, 25788, 27630, 28098, 31220, 32235, 38682, 40140, 42980, 46830, 55260, 56196, 64470, 68461, 70245, 77364, 93660, 96705, 128940, 136922, 140490, 193410, 205383, 273844, 280980, 342305, 386820, 410766, 479227, 616149, 684610, 821532, 958454, 1026915, 1232298, 1369220, 1437681, 1916908, 2053830, 2396135, 2464596, 2875362, 3080745, 4107660, 4313043, 4792270, 5750724, 6161490, 7188405, 8626086, 9584540, 12322980, 14376810, 17252172, 21565215, 28753620, 43130430, 86260860]

約数ペア:

[(1, 86260860), (2, 43130430), (3, 28753620), (4, 21565215), (5, 17252172), (6, 14376810), (7, 12322980), (9, 9584540), (10, 8626086), (12, 7188405), (14, 6161490), (15, 5750724), (18, 4792270), (20, 4313043), (21, 4107660), (28, 3080745), (30, 2875362), (35, 2464596), (36, 2396135), (42, 2053830), (45, 1916908), (60, 1437681), (63, 1369220), (70, 1232298), (84, 1026915), (90, 958454), (105, 821532), (126, 684610), (140, 616149), (180, 479227), (210, 410766), (223, 386820), (252, 342305), (307, 280980), (315, 273844), (420, 205383), (446, 193410), (614, 140490), (630, 136922), (669, 128940), (892, 96705), (921, 93660), (1115, 77364), (1228, 70245), (1260, 68461), (1338, 64470), (1535, 56196), (1561, 55260), (1842, 46830), (2007, 42980), (2149, 40140), (2230, 38682), (2676, 32235), (2763, 31220), (3070, 28098), (3122, 27630), (3345, 25788), (3684, 23415), (4014, 21490), (4298, 20070), (4460, 19341), (4605, 18732), (4683, 18420), (5526, 15610), (6140, 14049), (6244, 13815), (6447, 13380), (6690, 12894), (7805, 11052), (8028, 10745), (8596, 10035), (9210, 9366)]