89931248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 200558592

約数和(自身を除く): 110627344

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 124, 176, 212, 248, 311, 341, 424, 496, 583, 622, 682, 848, 1166, 1244, 1364, 1643, 2332, 2488, 2728, 3286, 3421, 4664, 4976, 5456, 6572, 6842, 9328, 9641, 13144, 13684, 16483, 18073, 19282, 26288, 27368, 32966, 36146, 38564, 54736, 65932, 72292, 77128, 106051, 131864, 144584, 154256, 181313, 212102, 263728, 289168, 362626, 424204, 510973, 725252, 848408, 1021946, 1450504, 1696816, 2043892, 2901008, 4087784, 5620703, 8175568, 11241406, 22482812, 44965624, 89931248]

約数ペア:

[(1, 89931248), (2, 44965624), (4, 22482812), (8, 11241406), (11, 8175568), (16, 5620703), (22, 4087784), (31, 2901008), (44, 2043892), (53, 1696816), (62, 1450504), (88, 1021946), (106, 848408), (124, 725252), (176, 510973), (212, 424204), (248, 362626), (311, 289168), (341, 263728), (424, 212102), (496, 181313), (583, 154256), (622, 144584), (682, 131864), (848, 106051), (1166, 77128), (1244, 72292), (1364, 65932), (1643, 54736), (2332, 38564), (2488, 36146), (2728, 32966), (3286, 27368), (3421, 26288), (4664, 19282), (4976, 18073), (5456, 16483), (6572, 13684), (6842, 13144), (9328, 9641)]