86178636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 234220896

約数和(自身を除く): 148042260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 53, 62, 93, 94, 106, 124, 141, 159, 186, 188, 212, 279, 282, 318, 372, 423, 477, 558, 564, 636, 846, 954, 961, 1116, 1457, 1643, 1692, 1908, 1922, 2491, 2883, 2914, 3286, 3844, 4371, 4929, 4982, 5766, 5828, 6572, 7473, 8649, 8742, 9858, 9964, 11532, 13113, 14787, 14946, 17298, 17484, 19716, 22419, 26226, 29574, 29892, 34596, 44838, 45167, 50933, 52452, 59148, 77221, 89676, 90334, 101866, 135501, 152799, 154442, 180668, 203732, 231663, 271002, 305598, 308884, 406503, 458397, 463326, 542004, 611196, 694989, 813006, 916794, 926652, 1389978, 1626012, 1833588, 2393851, 2779956, 4787702, 7181553, 9575404, 14363106, 21544659, 28726212, 43089318, 86178636]

約数ペア:

[(1, 86178636), (2, 43089318), (3, 28726212), (4, 21544659), (6, 14363106), (9, 9575404), (12, 7181553), (18, 4787702), (31, 2779956), (36, 2393851), (47, 1833588), (53, 1626012), (62, 1389978), (93, 926652), (94, 916794), (106, 813006), (124, 694989), (141, 611196), (159, 542004), (186, 463326), (188, 458397), (212, 406503), (279, 308884), (282, 305598), (318, 271002), (372, 231663), (423, 203732), (477, 180668), (558, 154442), (564, 152799), (636, 135501), (846, 101866), (954, 90334), (961, 89676), (1116, 77221), (1457, 59148), (1643, 52452), (1692, 50933), (1908, 45167), (1922, 44838), (2491, 34596), (2883, 29892), (2914, 29574), (3286, 26226), (3844, 22419), (4371, 19716), (4929, 17484), (4982, 17298), (5766, 14946), (5828, 14787), (6572, 13113), (7473, 11532), (8649, 9964), (8742, 9858)]