90641824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 232678656

約数和(自身を除く): 142036832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1831, 1904, 2912, 3094, 3536, 3662, 3808, 6188, 7072, 7324, 12376, 12817, 14648, 23803, 24752, 25634, 29296, 31127, 47606, 49504, 51268, 58592, 62254, 95212, 102536, 124508, 166621, 190424, 205072, 217889, 249016, 333242, 380848, 404651, 410144, 435778, 498032, 666484, 761696, 809302, 871556, 996064, 1332968, 1618604, 1743112, 2665936, 2832557, 3237208, 3486224, 5331872, 5665114, 6474416, 6972448, 11330228, 12948832, 22660456, 45320912, 90641824]

約数ペア:

[(1, 90641824), (2, 45320912), (4, 22660456), (7, 12948832), (8, 11330228), (13, 6972448), (14, 6474416), (16, 5665114), (17, 5331872), (26, 3486224), (28, 3237208), (32, 2832557), (34, 2665936), (52, 1743112), (56, 1618604), (68, 1332968), (91, 996064), (104, 871556), (112, 809302), (119, 761696), (136, 666484), (182, 498032), (208, 435778), (221, 410144), (224, 404651), (238, 380848), (272, 333242), (364, 249016), (416, 217889), (442, 205072), (476, 190424), (544, 166621), (728, 124508), (884, 102536), (952, 95212), (1456, 62254), (1547, 58592), (1768, 51268), (1831, 49504), (1904, 47606), (2912, 31127), (3094, 29296), (3536, 25634), (3662, 24752), (3808, 23803), (6188, 14648), (7072, 12817), (7324, 12376)]