86914854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 216609120

約数和(自身を除く): 129694266

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 113, 114, 117, 171, 173, 226, 234, 247, 339, 342, 346, 494, 519, 678, 741, 1017, 1038, 1469, 1482, 1557, 2034, 2147, 2223, 2249, 2938, 3114, 3287, 4294, 4407, 4446, 4498, 6441, 6574, 6747, 8814, 9861, 12882, 13221, 13494, 19323, 19549, 19722, 20241, 26442, 27911, 29583, 38646, 39098, 40482, 42731, 55822, 58647, 59166, 83733, 85462, 117294, 128193, 167466, 175941, 251199, 254137, 256386, 351882, 371431, 384579, 502398, 508274, 742862, 762411, 769158, 1114293, 1524822, 2228586, 2287233, 3342879, 4574466, 4828603, 6685758, 9657206, 14485809, 28971618, 43457427, 86914854]

約数ペア:

[(1, 86914854), (2, 43457427), (3, 28971618), (6, 14485809), (9, 9657206), (13, 6685758), (18, 4828603), (19, 4574466), (26, 3342879), (38, 2287233), (39, 2228586), (57, 1524822), (78, 1114293), (113, 769158), (114, 762411), (117, 742862), (171, 508274), (173, 502398), (226, 384579), (234, 371431), (247, 351882), (339, 256386), (342, 254137), (346, 251199), (494, 175941), (519, 167466), (678, 128193), (741, 117294), (1017, 85462), (1038, 83733), (1469, 59166), (1482, 58647), (1557, 55822), (2034, 42731), (2147, 40482), (2223, 39098), (2249, 38646), (2938, 29583), (3114, 27911), (3287, 26442), (4294, 20241), (4407, 19722), (4446, 19549), (4498, 19323), (6441, 13494), (6574, 13221), (6747, 12882), (8814, 9861)]