86287740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 317399040

約数和(自身を除く): 231111300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 983, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1966, 1995, 2090, 2310, 2508, 2660, 2926, 2949, 3135, 3932, 3990, 4180, 4389, 4620, 4915, 5852, 5898, 6270, 6881, 7315, 7980, 8778, 9830, 10813, 11796, 12540, 13762, 14630, 14745, 17556, 18677, 19660, 20643, 21626, 21945, 27524, 29260, 29490, 32439, 34405, 37354, 41286, 43252, 43890, 54065, 56031, 58980, 64878, 68810, 74708, 75691, 82572, 87780, 93385, 103215, 108130, 112062, 129756, 130739, 137620, 151382, 162195, 186770, 205447, 206430, 216260, 224124, 227073, 261478, 280155, 302764, 324390, 373540, 378455, 392217, 410894, 412860, 454146, 522956, 560310, 616341, 648780, 653695, 756910, 784434, 821788, 908292, 1027235, 1120620, 1135365, 1232682, 1307390, 1438129, 1513820, 1568868, 1961085, 2054470, 2270730, 2465364, 2614780, 2876258, 3081705, 3922170, 4108940, 4314387, 4541460, 5752516, 6163410, 7190645, 7844340, 8628774, 12326820, 14381290, 17257548, 21571935, 28762580, 43143870, 86287740]

約数ペア:

[(1, 86287740), (2, 43143870), (3, 28762580), (4, 21571935), (5, 17257548), (6, 14381290), (7, 12326820), (10, 8628774), (11, 7844340), (12, 7190645), (14, 6163410), (15, 5752516), (19, 4541460), (20, 4314387), (21, 4108940), (22, 3922170), (28, 3081705), (30, 2876258), (33, 2614780), (35, 2465364), (38, 2270730), (42, 2054470), (44, 1961085), (55, 1568868), (57, 1513820), (60, 1438129), (66, 1307390), (70, 1232682), (76, 1135365), (77, 1120620), (84, 1027235), (95, 908292), (105, 821788), (110, 784434), (114, 756910), (132, 653695), (133, 648780), (140, 616341), (154, 560310), (165, 522956), (190, 454146), (209, 412860), (210, 410894), (220, 392217), (228, 378455), (231, 373540), (266, 324390), (285, 302764), (308, 280155), (330, 261478), (380, 227073), (385, 224124), (399, 216260), (418, 206430), (420, 205447), (462, 186770), (532, 162195), (570, 151382), (627, 137620), (660, 130739), (665, 129756), (770, 112062), (798, 108130), (836, 103215), (924, 93385), (983, 87780), (1045, 82572), (1140, 75691), (1155, 74708), (1254, 68810), (1330, 64878), (1463, 58980), (1540, 56031), (1596, 54065), (1966, 43890), (1995, 43252), (2090, 41286), (2310, 37354), (2508, 34405), (2660, 32439), (2926, 29490), (2949, 29260), (3135, 27524), (3932, 21945), (3990, 21626), (4180, 20643), (4389, 19660), (4620, 18677), (4915, 17556), (5852, 14745), (5898, 14630), (6270, 13762), (6881, 12540), (7315, 11796), (7980, 10813), (8778, 9830)]