171104814

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 391322880

約数和(自身を除く): 220218066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 127, 174, 178, 254, 261, 267, 381, 522, 534, 762, 801, 841, 1143, 1602, 1682, 2286, 2523, 2581, 3683, 5046, 5162, 7366, 7569, 7743, 11049, 11303, 15138, 15486, 22098, 22606, 23229, 33147, 33909, 46458, 66294, 67818, 74849, 101727, 106807, 149698, 203454, 213614, 224547, 320421, 327787, 449094, 640842, 655574, 673641, 961263, 983361, 1347282, 1922526, 1966722, 2950083, 5900166, 9505823, 19011646, 28517469, 57034938, 85552407, 171104814]

約数ペア:

[(1, 171104814), (2, 85552407), (3, 57034938), (6, 28517469), (9, 19011646), (18, 9505823), (29, 5900166), (58, 2950083), (87, 1966722), (89, 1922526), (127, 1347282), (174, 983361), (178, 961263), (254, 673641), (261, 655574), (267, 640842), (381, 449094), (522, 327787), (534, 320421), (762, 224547), (801, 213614), (841, 203454), (1143, 149698), (1602, 106807), (1682, 101727), (2286, 74849), (2523, 67818), (2581, 66294), (3683, 46458), (5046, 33909), (5162, 33147), (7366, 23229), (7569, 22606), (7743, 22098), (11049, 15486), (11303, 15138)]