87312816

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 268514064

約数和(自身を除く): 181201248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1321, 1377, 1836, 1944, 2448, 2642, 2754, 3672, 3888, 3963, 4131, 5284, 5508, 7344, 7926, 8262, 10568, 11016, 11889, 15852, 16524, 21136, 22032, 22457, 23778, 31704, 33048, 35667, 44914, 47556, 63408, 66096, 67371, 71334, 89828, 95112, 107001, 134742, 142668, 179656, 190224, 202113, 214002, 269484, 285336, 321003, 359312, 404226, 428004, 538968, 570672, 606339, 642006, 808452, 856008, 1077936, 1212678, 1284012, 1616904, 1712016, 1819017, 2425356, 2568024, 3233808, 3638034, 4850712, 5136048, 5457051, 7276068, 9701424, 10914102, 14552136, 21828204, 29104272, 43656408, 87312816]

約数ペア:

[(1, 87312816), (2, 43656408), (3, 29104272), (4, 21828204), (6, 14552136), (8, 10914102), (9, 9701424), (12, 7276068), (16, 5457051), (17, 5136048), (18, 4850712), (24, 3638034), (27, 3233808), (34, 2568024), (36, 2425356), (48, 1819017), (51, 1712016), (54, 1616904), (68, 1284012), (72, 1212678), (81, 1077936), (102, 856008), (108, 808452), (136, 642006), (144, 606339), (153, 570672), (162, 538968), (204, 428004), (216, 404226), (243, 359312), (272, 321003), (306, 285336), (324, 269484), (408, 214002), (432, 202113), (459, 190224), (486, 179656), (612, 142668), (648, 134742), (816, 107001), (918, 95112), (972, 89828), (1224, 71334), (1296, 67371), (1321, 66096), (1377, 63408), (1836, 47556), (1944, 44914), (2448, 35667), (2642, 33048), (2754, 31704), (3672, 23778), (3888, 22457), (3963, 22032), (4131, 21136), (5284, 16524), (5508, 15852), (7344, 11889), (7926, 11016), (8262, 10568)]