90158616

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 271814400

約数和(自身を除く): 181655784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 129, 136, 153, 172, 204, 216, 258, 306, 344, 387, 408, 459, 516, 571, 612, 731, 774, 918, 1032, 1142, 1161, 1224, 1462, 1548, 1713, 1836, 2193, 2284, 2322, 2924, 3096, 3426, 3672, 4386, 4568, 4644, 5139, 5848, 6579, 6852, 8772, 9288, 9707, 10278, 13158, 13704, 15417, 17544, 19414, 19737, 20556, 24553, 26316, 29121, 30834, 38828, 39474, 41112, 49106, 52632, 58242, 61668, 73659, 77656, 78948, 87363, 98212, 116484, 123336, 147318, 157896, 174726, 196424, 220977, 232968, 262089, 294636, 349452, 417401, 441954, 524178, 589272, 662931, 698904, 834802, 883908, 1048356, 1252203, 1325862, 1669604, 1767816, 2096712, 2504406, 2651724, 3339208, 3756609, 5008812, 5303448, 7513218, 10017624, 11269827, 15026436, 22539654, 30052872, 45079308, 90158616]

約数ペア:

[(1, 90158616), (2, 45079308), (3, 30052872), (4, 22539654), (6, 15026436), (8, 11269827), (9, 10017624), (12, 7513218), (17, 5303448), (18, 5008812), (24, 3756609), (27, 3339208), (34, 2651724), (36, 2504406), (43, 2096712), (51, 1767816), (54, 1669604), (68, 1325862), (72, 1252203), (86, 1048356), (102, 883908), (108, 834802), (129, 698904), (136, 662931), (153, 589272), (172, 524178), (204, 441954), (216, 417401), (258, 349452), (306, 294636), (344, 262089), (387, 232968), (408, 220977), (459, 196424), (516, 174726), (571, 157896), (612, 147318), (731, 123336), (774, 116484), (918, 98212), (1032, 87363), (1142, 78948), (1161, 77656), (1224, 73659), (1462, 61668), (1548, 58242), (1713, 52632), (1836, 49106), (2193, 41112), (2284, 39474), (2322, 38828), (2924, 30834), (3096, 29121), (3426, 26316), (3672, 24553), (4386, 20556), (4568, 19737), (4644, 19414), (5139, 17544), (5848, 15417), (6579, 13704), (6852, 13158), (8772, 10278), (9288, 9707)]