89510148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 193012092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 89, 91, 117, 126, 156, 178, 182, 234, 252, 267, 273, 307, 356, 364, 468, 534, 546, 614, 623, 801, 819, 921, 1068, 1092, 1157, 1228, 1246, 1602, 1638, 1842, 1869, 2149, 2314, 2492, 2763, 3204, 3276, 3471, 3684, 3738, 3991, 4298, 4628, 5526, 5607, 6447, 6942, 7476, 7982, 8099, 8596, 10413, 11052, 11214, 11973, 12894, 13884, 15964, 16198, 19341, 20826, 22428, 23946, 24297, 25788, 27323, 27937, 32396, 35919, 38682, 41652, 47892, 48594, 54646, 55874, 71838, 72891, 77364, 81969, 83811, 97188, 109292, 111748, 143676, 145782, 163938, 167622, 191261, 245907, 251433, 291564, 327876, 335244, 355199, 382522, 491814, 502866, 573783, 710398, 765044, 983628, 1005732, 1065597, 1147566, 1420796, 1721349, 2131194, 2295132, 2486393, 3196791, 3442698, 4262388, 4972786, 6393582, 6885396, 7459179, 9945572, 12787164, 14918358, 22377537, 29836716, 44755074, 89510148]

約数ペア:

[(1, 89510148), (2, 44755074), (3, 29836716), (4, 22377537), (6, 14918358), (7, 12787164), (9, 9945572), (12, 7459179), (13, 6885396), (14, 6393582), (18, 4972786), (21, 4262388), (26, 3442698), (28, 3196791), (36, 2486393), (39, 2295132), (42, 2131194), (52, 1721349), (63, 1420796), (78, 1147566), (84, 1065597), (89, 1005732), (91, 983628), (117, 765044), (126, 710398), (156, 573783), (178, 502866), (182, 491814), (234, 382522), (252, 355199), (267, 335244), (273, 327876), (307, 291564), (356, 251433), (364, 245907), (468, 191261), (534, 167622), (546, 163938), (614, 145782), (623, 143676), (801, 111748), (819, 109292), (921, 97188), (1068, 83811), (1092, 81969), (1157, 77364), (1228, 72891), (1246, 71838), (1602, 55874), (1638, 54646), (1842, 48594), (1869, 47892), (2149, 41652), (2314, 38682), (2492, 35919), (2763, 32396), (3204, 27937), (3276, 27323), (3471, 25788), (3684, 24297), (3738, 23946), (3991, 22428), (4298, 20826), (4628, 19341), (5526, 16198), (5607, 15964), (6447, 13884), (6942, 12894), (7476, 11973), (7982, 11214), (8099, 11052), (8596, 10413)]