86203908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 177972732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 107, 126, 138, 139, 161, 207, 214, 252, 276, 278, 321, 322, 414, 417, 428, 483, 556, 642, 644, 749, 828, 834, 963, 966, 973, 1251, 1284, 1449, 1498, 1668, 1926, 1932, 1946, 2247, 2461, 2502, 2898, 2919, 2996, 3197, 3852, 3892, 4494, 4922, 5004, 5796, 5838, 6394, 6741, 7383, 8757, 8988, 9591, 9844, 11676, 12788, 13482, 14766, 14873, 17227, 17514, 19182, 22149, 22379, 26964, 28773, 29532, 29746, 34454, 35028, 38364, 44298, 44619, 44758, 51681, 57546, 59492, 67137, 68908, 88596, 89238, 89516, 103362, 104111, 115092, 133857, 134274, 155043, 178476, 201411, 206724, 208222, 267714, 268548, 310086, 312333, 342079, 402822, 416444, 535428, 620172, 624666, 684158, 805644, 936999, 1026237, 1249332, 1368316, 1873998, 2052474, 2394553, 3078711, 3747996, 4104948, 4789106, 6157422, 7183659, 9578212, 12314844, 14367318, 21550977, 28734636, 43101954, 86203908]

約数ペア:

[(1, 86203908), (2, 43101954), (3, 28734636), (4, 21550977), (6, 14367318), (7, 12314844), (9, 9578212), (12, 7183659), (14, 6157422), (18, 4789106), (21, 4104948), (23, 3747996), (28, 3078711), (36, 2394553), (42, 2052474), (46, 1873998), (63, 1368316), (69, 1249332), (84, 1026237), (92, 936999), (107, 805644), (126, 684158), (138, 624666), (139, 620172), (161, 535428), (207, 416444), (214, 402822), (252, 342079), (276, 312333), (278, 310086), (321, 268548), (322, 267714), (414, 208222), (417, 206724), (428, 201411), (483, 178476), (556, 155043), (642, 134274), (644, 133857), (749, 115092), (828, 104111), (834, 103362), (963, 89516), (966, 89238), (973, 88596), (1251, 68908), (1284, 67137), (1449, 59492), (1498, 57546), (1668, 51681), (1926, 44758), (1932, 44619), (1946, 44298), (2247, 38364), (2461, 35028), (2502, 34454), (2898, 29746), (2919, 29532), (2996, 28773), (3197, 26964), (3852, 22379), (3892, 22149), (4494, 19182), (4922, 17514), (5004, 17227), (5796, 14873), (5838, 14766), (6394, 13482), (6741, 12788), (7383, 11676), (8757, 9844), (8988, 9591)]