69166188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 220636416

約数和(自身を除く): 151470228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 491, 516, 546, 559, 602, 774, 819, 903, 982, 1092, 1118, 1204, 1473, 1548, 1638, 1677, 1806, 1964, 2236, 2709, 2946, 3276, 3354, 3437, 3612, 3913, 4419, 5031, 5418, 5892, 6383, 6708, 6874, 7826, 8838, 10062, 10311, 10836, 11739, 12766, 13748, 15652, 17676, 19149, 20124, 20622, 21113, 23478, 25532, 30933, 35217, 38298, 41244, 42226, 44681, 46956, 57447, 61866, 63339, 70434, 76596, 84452, 89362, 114894, 123732, 126678, 134043, 140868, 147791, 178724, 190017, 229788, 253356, 268086, 274469, 295582, 380034, 402129, 443373, 536172, 548938, 591164, 760068, 804258, 823407, 886746, 1097876, 1330119, 1608516, 1646814, 1773492, 1921283, 2470221, 2660238, 3293628, 3842566, 4940442, 5320476, 5763849, 7685132, 9880884, 11527698, 17291547, 23055396, 34583094, 69166188]

約数ペア:

[(1, 69166188), (2, 34583094), (3, 23055396), (4, 17291547), (6, 11527698), (7, 9880884), (9, 7685132), (12, 5763849), (13, 5320476), (14, 4940442), (18, 3842566), (21, 3293628), (26, 2660238), (28, 2470221), (36, 1921283), (39, 1773492), (42, 1646814), (43, 1608516), (52, 1330119), (63, 1097876), (78, 886746), (84, 823407), (86, 804258), (91, 760068), (117, 591164), (126, 548938), (129, 536172), (156, 443373), (172, 402129), (182, 380034), (234, 295582), (252, 274469), (258, 268086), (273, 253356), (301, 229788), (364, 190017), (387, 178724), (468, 147791), (491, 140868), (516, 134043), (546, 126678), (559, 123732), (602, 114894), (774, 89362), (819, 84452), (903, 76596), (982, 70434), (1092, 63339), (1118, 61866), (1204, 57447), (1473, 46956), (1548, 44681), (1638, 42226), (1677, 41244), (1806, 38298), (1964, 35217), (2236, 30933), (2709, 25532), (2946, 23478), (3276, 21113), (3354, 20622), (3437, 20124), (3612, 19149), (3913, 17676), (4419, 15652), (5031, 13748), (5418, 12766), (5892, 11739), (6383, 10836), (6708, 10311), (6874, 10062), (7826, 8838)]