86908640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 173203744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 127, 130, 140, 160, 182, 188, 208, 224, 235, 254, 260, 280, 329, 364, 376, 416, 455, 470, 508, 520, 560, 611, 635, 658, 728, 752, 889, 910, 940, 1016, 1040, 1120, 1222, 1270, 1316, 1456, 1504, 1645, 1651, 1778, 1820, 1880, 2032, 2080, 2444, 2540, 2632, 2912, 3055, 3290, 3302, 3556, 3640, 3760, 4064, 4277, 4445, 4888, 5080, 5264, 5969, 6110, 6580, 6604, 7112, 7280, 7520, 8255, 8554, 8890, 9776, 10160, 10528, 11557, 11938, 12220, 13160, 13208, 14224, 14560, 16510, 17108, 17780, 19552, 20320, 21385, 23114, 23876, 24440, 26320, 26416, 28448, 29845, 33020, 34216, 35560, 41783, 42770, 46228, 47752, 48880, 52640, 52832, 57785, 59690, 66040, 68432, 71120, 77597, 83566, 85540, 92456, 95504, 97760, 115570, 119380, 132080, 136864, 142240, 155194, 167132, 171080, 184912, 191008, 208915, 231140, 238760, 264160, 310388, 334264, 342160, 369824, 387985, 417830, 462280, 477520, 543179, 620776, 668528, 684320, 775970, 835660, 924560, 955040, 1086358, 1241552, 1337056, 1551940, 1671320, 1849120, 2172716, 2483104, 2715895, 3103880, 3342640, 4345432, 5431790, 6207760, 6685280, 8690864, 10863580, 12415520, 17381728, 21727160, 43454320, 86908640]

約数ペア:

[(1, 86908640), (2, 43454320), (4, 21727160), (5, 17381728), (7, 12415520), (8, 10863580), (10, 8690864), (13, 6685280), (14, 6207760), (16, 5431790), (20, 4345432), (26, 3342640), (28, 3103880), (32, 2715895), (35, 2483104), (40, 2172716), (47, 1849120), (52, 1671320), (56, 1551940), (65, 1337056), (70, 1241552), (80, 1086358), (91, 955040), (94, 924560), (104, 835660), (112, 775970), (127, 684320), (130, 668528), (140, 620776), (160, 543179), (182, 477520), (188, 462280), (208, 417830), (224, 387985), (235, 369824), (254, 342160), (260, 334264), (280, 310388), (329, 264160), (364, 238760), (376, 231140), (416, 208915), (455, 191008), (470, 184912), (508, 171080), (520, 167132), (560, 155194), (611, 142240), (635, 136864), (658, 132080), (728, 119380), (752, 115570), (889, 97760), (910, 95504), (940, 92456), (1016, 85540), (1040, 83566), (1120, 77597), (1222, 71120), (1270, 68432), (1316, 66040), (1456, 59690), (1504, 57785), (1645, 52832), (1651, 52640), (1778, 48880), (1820, 47752), (1880, 46228), (2032, 42770), (2080, 41783), (2444, 35560), (2540, 34216), (2632, 33020), (2912, 29845), (3055, 28448), (3290, 26416), (3302, 26320), (3556, 24440), (3640, 23876), (3760, 23114), (4064, 21385), (4277, 20320), (4445, 19552), (4888, 17780), (5080, 17108), (5264, 16510), (5969, 14560), (6110, 14224), (6580, 13208), (6604, 13160), (7112, 12220), (7280, 11938), (7520, 11557), (8255, 10528), (8554, 10160), (8890, 9776)]