72931752

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3928

約数の個数: 80

約数和(自身を含む): 211374900

約数和(自身を除く): 138443148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 3881, 4698, 6264, 7762, 9396, 11643, 15524, 18792, 23286, 31048, 34929, 46572, 69858, 93144, 104787, 112549, 139716, 209574, 225098, 279432, 314361, 337647, 419148, 450196, 628722, 675294, 838296, 900392, 1012941, 1257444, 1350588, 2025882, 2514888, 2701176, 3038823, 4051764, 6077646, 8103528, 9116469, 12155292, 18232938, 24310584, 36465876, 72931752]

約数ペア:

[(1, 72931752), (2, 36465876), (3, 24310584), (4, 18232938), (6, 12155292), (8, 9116469), (9, 8103528), (12, 6077646), (18, 4051764), (24, 3038823), (27, 2701176), (29, 2514888), (36, 2025882), (54, 1350588), (58, 1257444), (72, 1012941), (81, 900392), (87, 838296), (108, 675294), (116, 628722), (162, 450196), (174, 419148), (216, 337647), (232, 314361), (261, 279432), (324, 225098), (348, 209574), (522, 139716), (648, 112549), (696, 104787), (783, 93144), (1044, 69858), (1566, 46572), (2088, 34929), (2349, 31048), (3132, 23286), (3881, 18792), (4698, 15524), (6264, 11643), (7762, 9396)]