40627044

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 106142400

約数和(自身を除く): 65515356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 199, 212, 214, 318, 321, 398, 428, 477, 597, 636, 642, 796, 954, 963, 1194, 1284, 1791, 1908, 1926, 2388, 3582, 3852, 5671, 7164, 10547, 11342, 17013, 21094, 21293, 22684, 31641, 34026, 42188, 42586, 51039, 63282, 63879, 68052, 85172, 94923, 102078, 126564, 127758, 189846, 191637, 204156, 255516, 379692, 383274, 766548, 1128529, 2257058, 3385587, 4514116, 6771174, 10156761, 13542348, 20313522, 40627044]

約数ペア:

[(1, 40627044), (2, 20313522), (3, 13542348), (4, 10156761), (6, 6771174), (9, 4514116), (12, 3385587), (18, 2257058), (36, 1128529), (53, 766548), (106, 383274), (107, 379692), (159, 255516), (199, 204156), (212, 191637), (214, 189846), (318, 127758), (321, 126564), (398, 102078), (428, 94923), (477, 85172), (597, 68052), (636, 63879), (642, 63282), (796, 51039), (954, 42586), (963, 42188), (1194, 34026), (1284, 31641), (1791, 22684), (1908, 21293), (1926, 21094), (2388, 17013), (3582, 11342), (3852, 10547), (5671, 7164)]