90280428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 254693376

約数和(自身を除く): 164412948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 83, 84, 92, 138, 161, 166, 249, 276, 322, 332, 483, 498, 563, 581, 644, 966, 996, 1126, 1162, 1689, 1743, 1909, 1932, 2252, 2324, 3378, 3486, 3818, 3941, 5727, 6756, 6972, 7636, 7882, 11454, 11823, 12949, 13363, 15764, 22908, 23646, 25898, 26726, 38847, 40089, 46729, 47292, 51796, 53452, 77694, 80178, 90643, 93458, 140187, 155388, 160356, 181286, 186916, 271929, 280374, 327103, 362572, 543858, 560748, 654206, 981309, 1074767, 1087716, 1308412, 1962618, 2149534, 3224301, 3925236, 4299068, 6448602, 7523369, 12897204, 15046738, 22570107, 30093476, 45140214, 90280428]

約数ペア:

[(1, 90280428), (2, 45140214), (3, 30093476), (4, 22570107), (6, 15046738), (7, 12897204), (12, 7523369), (14, 6448602), (21, 4299068), (23, 3925236), (28, 3224301), (42, 2149534), (46, 1962618), (69, 1308412), (83, 1087716), (84, 1074767), (92, 981309), (138, 654206), (161, 560748), (166, 543858), (249, 362572), (276, 327103), (322, 280374), (332, 271929), (483, 186916), (498, 181286), (563, 160356), (581, 155388), (644, 140187), (966, 93458), (996, 90643), (1126, 80178), (1162, 77694), (1689, 53452), (1743, 51796), (1909, 47292), (1932, 46729), (2252, 40089), (2324, 38847), (3378, 26726), (3486, 25898), (3818, 23646), (3941, 22908), (5727, 15764), (6756, 13363), (6972, 12949), (7636, 11823), (7882, 11454)]