117821142

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 80

約数和(自身を含む): 282268800

約数和(自身を除く): 164447658

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 261, 279, 522, 558, 783, 809, 837, 899, 1566, 1618, 1674, 1798, 2349, 2427, 2511, 2697, 4698, 4854, 5022, 5394, 7281, 8091, 14562, 16182, 21843, 23461, 24273, 25079, 43686, 46922, 48546, 50158, 65529, 70383, 72819, 75237, 131058, 140766, 145638, 150474, 211149, 225711, 422298, 451422, 633447, 677133, 727291, 1266894, 1354266, 1454582, 1900341, 2031399, 2181873, 3800682, 4062798, 4363746, 6545619, 13091238, 19636857, 39273714, 58910571, 117821142]

約数ペア:

[(1, 117821142), (2, 58910571), (3, 39273714), (6, 19636857), (9, 13091238), (18, 6545619), (27, 4363746), (29, 4062798), (31, 3800682), (54, 2181873), (58, 2031399), (62, 1900341), (81, 1454582), (87, 1354266), (93, 1266894), (162, 727291), (174, 677133), (186, 633447), (261, 451422), (279, 422298), (522, 225711), (558, 211149), (783, 150474), (809, 145638), (837, 140766), (899, 131058), (1566, 75237), (1618, 72819), (1674, 70383), (1798, 65529), (2349, 50158), (2427, 48546), (2511, 46922), (2697, 43686), (4698, 25079), (4854, 24273), (5022, 23461), (5394, 21843), (7281, 16182), (8091, 14562)]