71309424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 130106256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 2819, 3162, 4216, 5638, 6324, 8432, 8457, 11276, 12648, 16914, 22552, 25296, 33828, 45104, 47923, 67656, 87389, 95846, 135312, 143769, 174778, 191692, 262167, 287538, 349556, 383384, 524334, 575076, 699112, 766768, 1048668, 1150152, 1398224, 1485613, 2097336, 2300304, 2971226, 4194672, 4456839, 5942452, 8913678, 11884904, 17827356, 23769808, 35654712, 71309424]

約数ペア:

[(1, 71309424), (2, 35654712), (3, 23769808), (4, 17827356), (6, 11884904), (8, 8913678), (12, 5942452), (16, 4456839), (17, 4194672), (24, 2971226), (31, 2300304), (34, 2097336), (48, 1485613), (51, 1398224), (62, 1150152), (68, 1048668), (93, 766768), (102, 699112), (124, 575076), (136, 524334), (186, 383384), (204, 349556), (248, 287538), (272, 262167), (372, 191692), (408, 174778), (496, 143769), (527, 135312), (744, 95846), (816, 87389), (1054, 67656), (1488, 47923), (1581, 45104), (2108, 33828), (2819, 25296), (3162, 22552), (4216, 16914), (5638, 12648), (6324, 11276), (8432, 8457)]