88902268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 213966144

約数和(自身を除く): 125063876

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 41, 46, 49, 52, 74, 82, 91, 92, 98, 148, 161, 164, 182, 196, 259, 287, 299, 322, 364, 481, 518, 533, 574, 598, 637, 644, 851, 943, 962, 1036, 1066, 1127, 1148, 1196, 1274, 1517, 1702, 1813, 1886, 1924, 2009, 2093, 2132, 2254, 2548, 3034, 3367, 3404, 3626, 3731, 3772, 4018, 4186, 4508, 5957, 6068, 6601, 6734, 7252, 7462, 8036, 8372, 10619, 11063, 11914, 12259, 13202, 13468, 14651, 14924, 19721, 21238, 22126, 23569, 23828, 24518, 26117, 26404, 29302, 34891, 39442, 41699, 42476, 44252, 46207, 47138, 49036, 52234, 58604, 69782, 74333, 77441, 78884, 83398, 85813, 92414, 94276, 104468, 138047, 139564, 148666, 154882, 166796, 171626, 184828, 244237, 276094, 297332, 309764, 343252, 453583, 488474, 542087, 552188, 600691, 907166, 966329, 976948, 1084174, 1201382, 1709659, 1814332, 1932658, 2168348, 2402764, 3175081, 3419318, 3865316, 6350162, 6838636, 12700324, 22225567, 44451134, 88902268]

約数ペア:

[(1, 88902268), (2, 44451134), (4, 22225567), (7, 12700324), (13, 6838636), (14, 6350162), (23, 3865316), (26, 3419318), (28, 3175081), (37, 2402764), (41, 2168348), (46, 1932658), (49, 1814332), (52, 1709659), (74, 1201382), (82, 1084174), (91, 976948), (92, 966329), (98, 907166), (148, 600691), (161, 552188), (164, 542087), (182, 488474), (196, 453583), (259, 343252), (287, 309764), (299, 297332), (322, 276094), (364, 244237), (481, 184828), (518, 171626), (533, 166796), (574, 154882), (598, 148666), (637, 139564), (644, 138047), (851, 104468), (943, 94276), (962, 92414), (1036, 85813), (1066, 83398), (1127, 78884), (1148, 77441), (1196, 74333), (1274, 69782), (1517, 58604), (1702, 52234), (1813, 49036), (1886, 47138), (1924, 46207), (2009, 44252), (2093, 42476), (2132, 41699), (2254, 39442), (2548, 34891), (3034, 29302), (3367, 26404), (3404, 26117), (3626, 24518), (3731, 23828), (3772, 23569), (4018, 22126), (4186, 21238), (4508, 19721), (5957, 14924), (6068, 14651), (6601, 13468), (6734, 13202), (7252, 12259), (7462, 11914), (8036, 11063), (8372, 10619)]