67918986

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 162489600

約数和(自身を除く): 94570614

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 79, 81, 87, 122, 158, 162, 174, 183, 237, 243, 261, 366, 474, 486, 522, 549, 711, 783, 1098, 1422, 1566, 1647, 1769, 2133, 2291, 2349, 3294, 3538, 4266, 4582, 4698, 4819, 4941, 5307, 6399, 6873, 7047, 9638, 9882, 10614, 12798, 13746, 14094, 14457, 14823, 15921, 19197, 20619, 28914, 29646, 31842, 38394, 41238, 43371, 47763, 61857, 86742, 95526, 123714, 130113, 139751, 143289, 185571, 260226, 279502, 286578, 371142, 390339, 419253, 429867, 556713, 780678, 838506, 859734, 1113426, 1171017, 1257759, 2342034, 2515518, 3773277, 7546554, 11319831, 22639662, 33959493, 67918986]

約数ペア:

[(1, 67918986), (2, 33959493), (3, 22639662), (6, 11319831), (9, 7546554), (18, 3773277), (27, 2515518), (29, 2342034), (54, 1257759), (58, 1171017), (61, 1113426), (79, 859734), (81, 838506), (87, 780678), (122, 556713), (158, 429867), (162, 419253), (174, 390339), (183, 371142), (237, 286578), (243, 279502), (261, 260226), (366, 185571), (474, 143289), (486, 139751), (522, 130113), (549, 123714), (711, 95526), (783, 86742), (1098, 61857), (1422, 47763), (1566, 43371), (1647, 41238), (1769, 38394), (2133, 31842), (2291, 29646), (2349, 28914), (3294, 20619), (3538, 19197), (4266, 15921), (4582, 14823), (4698, 14457), (4819, 14094), (4941, 13746), (5307, 12798), (6399, 10614), (6873, 9882), (7047, 9638)]