86387520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 286719264

約数和(自身を除く): 200331744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 107, 116, 120, 145, 160, 174, 192, 214, 232, 240, 290, 320, 321, 348, 428, 435, 464, 480, 535, 580, 642, 696, 841, 856, 870, 928, 960, 1070, 1160, 1284, 1392, 1605, 1682, 1712, 1740, 1856, 2140, 2320, 2523, 2568, 2784, 3103, 3210, 3364, 3424, 3480, 4205, 4280, 4640, 5046, 5136, 5568, 6206, 6420, 6728, 6848, 6960, 8410, 8560, 9280, 9309, 10092, 10272, 12412, 12615, 12840, 13456, 13920, 15515, 16820, 17120, 18618, 20184, 20544, 24824, 25230, 25680, 26912, 27840, 31030, 33640, 34240, 37236, 40368, 46545, 49648, 50460, 51360, 53824, 62060, 67280, 74472, 80736, 89987, 93090, 99296, 100920, 102720, 124120, 134560, 148944, 161472, 179974, 186180, 198592, 201840, 248240, 269120, 269961, 297888, 359948, 372360, 403680, 449935, 496480, 539922, 595776, 719896, 744720, 807360, 899870, 992960, 1079844, 1349805, 1439792, 1489440, 1799740, 2159688, 2699610, 2879584, 2978880, 3599480, 4319376, 5399220, 5759168, 7198960, 8638752, 10798440, 14397920, 17277504, 21596880, 28795840, 43193760, 86387520]

約数ペア:

[(1, 86387520), (2, 43193760), (3, 28795840), (4, 21596880), (5, 17277504), (6, 14397920), (8, 10798440), (10, 8638752), (12, 7198960), (15, 5759168), (16, 5399220), (20, 4319376), (24, 3599480), (29, 2978880), (30, 2879584), (32, 2699610), (40, 2159688), (48, 1799740), (58, 1489440), (60, 1439792), (64, 1349805), (80, 1079844), (87, 992960), (96, 899870), (107, 807360), (116, 744720), (120, 719896), (145, 595776), (160, 539922), (174, 496480), (192, 449935), (214, 403680), (232, 372360), (240, 359948), (290, 297888), (320, 269961), (321, 269120), (348, 248240), (428, 201840), (435, 198592), (464, 186180), (480, 179974), (535, 161472), (580, 148944), (642, 134560), (696, 124120), (841, 102720), (856, 100920), (870, 99296), (928, 93090), (960, 89987), (1070, 80736), (1160, 74472), (1284, 67280), (1392, 62060), (1605, 53824), (1682, 51360), (1712, 50460), (1740, 49648), (1856, 46545), (2140, 40368), (2320, 37236), (2523, 34240), (2568, 33640), (2784, 31030), (3103, 27840), (3210, 26912), (3364, 25680), (3424, 25230), (3480, 24824), (4205, 20544), (4280, 20184), (4640, 18618), (5046, 17120), (5136, 16820), (5568, 15515), (6206, 13920), (6420, 13456), (6728, 12840), (6848, 12615), (6960, 12412), (8410, 10272), (8560, 10092), (9280, 9309)]