90747648

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 282889600

約数和(自身を除く): 192141952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 691, 768, 864, 912, 1026, 1152, 1216, 1368, 1382, 1728, 1824, 2052, 2073, 2304, 2432, 2736, 2764, 3456, 3648, 4104, 4146, 4864, 5472, 5528, 6219, 6912, 7296, 8208, 8292, 10944, 11056, 12438, 13129, 14592, 16416, 16584, 18657, 21888, 22112, 24876, 26258, 32832, 33168, 37314, 39387, 43776, 44224, 49752, 52516, 65664, 66336, 74628, 78774, 88448, 99504, 105032, 118161, 131328, 132672, 149256, 157548, 176896, 199008, 210064, 236322, 265344, 298512, 315096, 354483, 398016, 420128, 472644, 530688, 597024, 630192, 708966, 796032, 840256, 945288, 1194048, 1260384, 1417932, 1592064, 1680512, 1890576, 2388096, 2520768, 2835864, 3361024, 3781152, 4776192, 5041536, 5671728, 7562304, 10083072, 11343456, 15124608, 22686912, 30249216, 45373824, 90747648]

約数ペア:

[(1, 90747648), (2, 45373824), (3, 30249216), (4, 22686912), (6, 15124608), (8, 11343456), (9, 10083072), (12, 7562304), (16, 5671728), (18, 5041536), (19, 4776192), (24, 3781152), (27, 3361024), (32, 2835864), (36, 2520768), (38, 2388096), (48, 1890576), (54, 1680512), (57, 1592064), (64, 1417932), (72, 1260384), (76, 1194048), (96, 945288), (108, 840256), (114, 796032), (128, 708966), (144, 630192), (152, 597024), (171, 530688), (192, 472644), (216, 420128), (228, 398016), (256, 354483), (288, 315096), (304, 298512), (342, 265344), (384, 236322), (432, 210064), (456, 199008), (513, 176896), (576, 157548), (608, 149256), (684, 132672), (691, 131328), (768, 118161), (864, 105032), (912, 99504), (1026, 88448), (1152, 78774), (1216, 74628), (1368, 66336), (1382, 65664), (1728, 52516), (1824, 49752), (2052, 44224), (2073, 43776), (2304, 39387), (2432, 37314), (2736, 33168), (2764, 32832), (3456, 26258), (3648, 24876), (4104, 22112), (4146, 21888), (4864, 18657), (5472, 16584), (5528, 16416), (6219, 14592), (6912, 13129), (7296, 12438), (8208, 11056), (8292, 10944)]