90773672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 192628800

約数和(自身を除く): 101855128

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 139, 164, 181, 278, 328, 362, 451, 556, 724, 902, 1112, 1448, 1529, 1804, 1991, 3058, 3608, 3982, 5699, 6116, 7421, 7964, 11398, 12232, 14842, 15928, 22796, 25159, 29684, 45592, 50318, 59368, 62689, 81631, 100636, 125378, 163262, 201272, 250756, 276749, 326524, 501512, 553498, 653048, 1031519, 1106996, 2063038, 2213992, 4126076, 8252152, 11346709, 22693418, 45386836, 90773672]

約数ペア:

[(1, 90773672), (2, 45386836), (4, 22693418), (8, 11346709), (11, 8252152), (22, 4126076), (41, 2213992), (44, 2063038), (82, 1106996), (88, 1031519), (139, 653048), (164, 553498), (181, 501512), (278, 326524), (328, 276749), (362, 250756), (451, 201272), (556, 163262), (724, 125378), (902, 100636), (1112, 81631), (1448, 62689), (1529, 59368), (1804, 50318), (1991, 45592), (3058, 29684), (3608, 25159), (3982, 22796), (5699, 15928), (6116, 14842), (7421, 12232), (7964, 11398)]