15661102068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{44179}}^1$

素因数の和:44461

約数の個数: 72

約数和(自身を含む): 40686245600

約数和(自身を除く): 25025143532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 229, 258, 387, 458, 516, 687, 774, 916, 1374, 1548, 2061, 2748, 4122, 8244, 9847, 19694, 29541, 39388, 44179, 59082, 88358, 88623, 118164, 132537, 176716, 177246, 265074, 354492, 397611, 530148, 795222, 1590444, 1899697, 3799394, 5699091, 7598788, 10116991, 11398182, 17097273, 20233982, 22796364, 30350973, 34194546, 40467964, 60701946, 68389092, 91052919, 121403892, 182105838, 364211676, 435030613, 870061226, 1305091839, 1740122452, 2610183678, 3915275517, 5220367356, 7830551034, 15661102068]

約数ペア:

[(1, 15661102068), (2, 7830551034), (3, 5220367356), (4, 3915275517), (6, 2610183678), (9, 1740122452), (12, 1305091839), (18, 870061226), (36, 435030613), (43, 364211676), (86, 182105838), (129, 121403892), (172, 91052919), (229, 68389092), (258, 60701946), (387, 40467964), (458, 34194546), (516, 30350973), (687, 22796364), (774, 20233982), (916, 17097273), (1374, 11398182), (1548, 10116991), (2061, 7598788), (2748, 5699091), (4122, 3799394), (8244, 1899697), (9847, 1590444), (19694, 795222), (29541, 530148), (39388, 397611), (44179, 354492), (59082, 265074), (88358, 177246), (88623, 176716), (118164, 132537)]