72784098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 174028608

約数和(自身を除く): 101244510

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 361, 414, 437, 487, 722, 874, 974, 1083, 1311, 1461, 2166, 2622, 2922, 3249, 3933, 4383, 6498, 7866, 8303, 8766, 9253, 11201, 16606, 18506, 22402, 24909, 27759, 33603, 49818, 55518, 67206, 74727, 83277, 100809, 149454, 166554, 175807, 201618, 212819, 351614, 425638, 527421, 638457, 1054842, 1276914, 1582263, 1915371, 3164526, 3830742, 4043561, 8087122, 12130683, 24261366, 36392049, 72784098]

約数ペア:

[(1, 72784098), (2, 36392049), (3, 24261366), (6, 12130683), (9, 8087122), (18, 4043561), (19, 3830742), (23, 3164526), (38, 1915371), (46, 1582263), (57, 1276914), (69, 1054842), (114, 638457), (138, 527421), (171, 425638), (207, 351614), (342, 212819), (361, 201618), (414, 175807), (437, 166554), (487, 149454), (722, 100809), (874, 83277), (974, 74727), (1083, 67206), (1311, 55518), (1461, 49818), (2166, 33603), (2622, 27759), (2922, 24909), (3249, 22402), (3933, 18506), (4383, 16606), (6498, 11201), (7866, 9253), (8303, 8766)]