86839137

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 163051200

約数和(自身を除く): 76212063

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 149, 203, 231, 261, 319, 447, 609, 693, 841, 957, 1043, 1341, 1639, 1827, 2233, 2523, 2871, 3129, 4321, 4917, 5887, 6699, 7569, 9251, 9387, 11473, 12963, 14751, 17661, 20097, 27753, 30247, 34419, 38889, 47531, 52983, 64757, 83259, 90741, 103257, 125309, 142593, 194271, 272223, 332717, 375927, 427779, 582813, 877163, 998151, 1127781, 1378399, 2631489, 2994453, 4135197, 7894467, 9648793, 12405591, 28946379, 86839137]

約数ペア:

[(1, 86839137), (3, 28946379), (7, 12405591), (9, 9648793), (11, 7894467), (21, 4135197), (29, 2994453), (33, 2631489), (63, 1378399), (77, 1127781), (87, 998151), (99, 877163), (149, 582813), (203, 427779), (231, 375927), (261, 332717), (319, 272223), (447, 194271), (609, 142593), (693, 125309), (841, 103257), (957, 90741), (1043, 83259), (1341, 64757), (1639, 52983), (1827, 47531), (2233, 38889), (2523, 34419), (2871, 30247), (3129, 27753), (4321, 20097), (4917, 17661), (5887, 14751), (6699, 12963), (7569, 11473), (9251, 9387)]