86887878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 224373888

約数和(自身を除く): 137486010

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 67, 77, 98, 134, 147, 154, 201, 231, 294, 401, 402, 462, 469, 539, 737, 802, 938, 1078, 1203, 1407, 1474, 1617, 2211, 2406, 2807, 2814, 3234, 3283, 4411, 4422, 5159, 5614, 6566, 8421, 8822, 9849, 10318, 13233, 15477, 16842, 19649, 19698, 26466, 26867, 30877, 30954, 36113, 39298, 53734, 58947, 61754, 72226, 80601, 92631, 108339, 117894, 161202, 185262, 188069, 216139, 216678, 295537, 376138, 432278, 564207, 591074, 648417, 886611, 1128414, 1296834, 1316483, 1773222, 2068759, 2632966, 3949449, 4137518, 6206277, 7898898, 12412554, 14481313, 28962626, 43443939, 86887878]

約数ペア:

[(1, 86887878), (2, 43443939), (3, 28962626), (6, 14481313), (7, 12412554), (11, 7898898), (14, 6206277), (21, 4137518), (22, 3949449), (33, 2632966), (42, 2068759), (49, 1773222), (66, 1316483), (67, 1296834), (77, 1128414), (98, 886611), (134, 648417), (147, 591074), (154, 564207), (201, 432278), (231, 376138), (294, 295537), (401, 216678), (402, 216139), (462, 188069), (469, 185262), (539, 161202), (737, 117894), (802, 108339), (938, 92631), (1078, 80601), (1203, 72226), (1407, 61754), (1474, 58947), (1617, 53734), (2211, 39298), (2406, 36113), (2807, 30954), (2814, 30877), (3234, 26867), (3283, 26466), (4411, 19698), (4422, 19649), (5159, 16842), (5614, 15477), (6566, 13233), (8421, 10318), (8822, 9849)]