89172122172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{215723}}^1$

素因数の和:215800

約数の個数: 144

約数和(自身を含む): 261664583040

約数和(自身を除く): 172492460868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 196, 222, 228, 259, 266, 294, 399, 444, 518, 532, 588, 703, 777, 798, 931, 1036, 1406, 1554, 1596, 1813, 1862, 2109, 2793, 2812, 3108, 3626, 3724, 4218, 4921, 5439, 5586, 7252, 8436, 9842, 10878, 11172, 14763, 19684, 21756, 29526, 34447, 59052, 68894, 103341, 137788, 206682, 215723, 413364, 431446, 647169, 862892, 1294338, 1510061, 2588676, 3020122, 4098737, 4530183, 6040244, 7981751, 8197474, 9060366, 10570427, 12296211, 15963502, 16394948, 18120732, 21140854, 23945253, 24592422, 28691159, 31711281, 31927004, 42281708, 47890506, 49184844, 55872257, 57382318, 63422562, 86073477, 95781012, 111744514, 114764636, 126845124, 151653269, 167616771, 172146954, 200838113, 223489028, 303306538, 335233542, 344293908, 391105799, 401676226, 454959807, 602514339, 606613076, 670467084, 782211598, 803352452, 909919614, 1061572883, 1173317397, 1205028678, 1564423196, 1819839228, 2123145766, 2346634794, 2410057356, 3184718649, 4246291532, 4693269588, 6369437298, 7431010181, 12738874596, 14862020362, 22293030543, 29724040724, 44586061086, 89172122172]

約数ペア:

[(1, 89172122172), (2, 44586061086), (3, 29724040724), (4, 22293030543), (6, 14862020362), (7, 12738874596), (12, 7431010181), (14, 6369437298), (19, 4693269588), (21, 4246291532), (28, 3184718649), (37, 2410057356), (38, 2346634794), (42, 2123145766), (49, 1819839228), (57, 1564423196), (74, 1205028678), (76, 1173317397), (84, 1061572883), (98, 909919614), (111, 803352452), (114, 782211598), (133, 670467084), (147, 606613076), (148, 602514339), (196, 454959807), (222, 401676226), (228, 391105799), (259, 344293908), (266, 335233542), (294, 303306538), (399, 223489028), (444, 200838113), (518, 172146954), (532, 167616771), (588, 151653269), (703, 126845124), (777, 114764636), (798, 111744514), (931, 95781012), (1036, 86073477), (1406, 63422562), (1554, 57382318), (1596, 55872257), (1813, 49184844), (1862, 47890506), (2109, 42281708), (2793, 31927004), (2812, 31711281), (3108, 28691159), (3626, 24592422), (3724, 23945253), (4218, 21140854), (4921, 18120732), (5439, 16394948), (5586, 15963502), (7252, 12296211), (8436, 10570427), (9842, 9060366), (10878, 8197474), (11172, 7981751), (14763, 6040244), (19684, 4530183), (21756, 4098737), (29526, 3020122), (34447, 2588676), (59052, 1510061), (68894, 1294338), (103341, 862892), (137788, 647169), (206682, 431446), (215723, 413364)]