90621792

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16596

約数の個数: 72

約数和(自身を含む): 271285560

約数和(自身を除く): 180663768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 16561, 33122, 49683, 66244, 99366, 132488, 149049, 198732, 264976, 298098, 314659, 397464, 529952, 596196, 629318, 794928, 943977, 1192392, 1258636, 1589856, 1887954, 2384784, 2517272, 2831931, 3775908, 4769568, 5034544, 5663862, 7551816, 10069088, 11327724, 15103632, 22655448, 30207264, 45310896, 90621792]

約数ペア:

[(1, 90621792), (2, 45310896), (3, 30207264), (4, 22655448), (6, 15103632), (8, 11327724), (9, 10069088), (12, 7551816), (16, 5663862), (18, 5034544), (19, 4769568), (24, 3775908), (32, 2831931), (36, 2517272), (38, 2384784), (48, 1887954), (57, 1589856), (72, 1258636), (76, 1192392), (96, 943977), (114, 794928), (144, 629318), (152, 596196), (171, 529952), (228, 397464), (288, 314659), (304, 298098), (342, 264976), (456, 198732), (608, 149049), (684, 132488), (912, 99366), (1368, 66244), (1824, 49683), (2736, 33122), (5472, 16561)]