84909636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 256628736

約数和(自身を除く): 171719100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 67, 84, 94, 107, 126, 134, 141, 188, 201, 214, 252, 268, 282, 321, 329, 402, 423, 428, 469, 564, 603, 642, 658, 749, 804, 846, 938, 963, 987, 1206, 1284, 1316, 1407, 1498, 1692, 1876, 1926, 1974, 2247, 2412, 2814, 2961, 2996, 3149, 3852, 3948, 4221, 4494, 5029, 5628, 5922, 6298, 6741, 7169, 8442, 8988, 9447, 10058, 11844, 12596, 13482, 14338, 15087, 16884, 18894, 20116, 21507, 22043, 26964, 28341, 28676, 30174, 35203, 37788, 43014, 44086, 45261, 50183, 56682, 60348, 64521, 66129, 70406, 86028, 88172, 90522, 100366, 105609, 113364, 129042, 132258, 140812, 150549, 181044, 198387, 200732, 211218, 258084, 264516, 301098, 316827, 336943, 396774, 422436, 451647, 602196, 633654, 673886, 793548, 903294, 1010829, 1267308, 1347772, 1806588, 2021658, 2358601, 3032487, 4043316, 4717202, 6064974, 7075803, 9434404, 12129948, 14151606, 21227409, 28303212, 42454818, 84909636]

約数ペア:

[(1, 84909636), (2, 42454818), (3, 28303212), (4, 21227409), (6, 14151606), (7, 12129948), (9, 9434404), (12, 7075803), (14, 6064974), (18, 4717202), (21, 4043316), (28, 3032487), (36, 2358601), (42, 2021658), (47, 1806588), (63, 1347772), (67, 1267308), (84, 1010829), (94, 903294), (107, 793548), (126, 673886), (134, 633654), (141, 602196), (188, 451647), (201, 422436), (214, 396774), (252, 336943), (268, 316827), (282, 301098), (321, 264516), (329, 258084), (402, 211218), (423, 200732), (428, 198387), (469, 181044), (564, 150549), (603, 140812), (642, 132258), (658, 129042), (749, 113364), (804, 105609), (846, 100366), (938, 90522), (963, 88172), (987, 86028), (1206, 70406), (1284, 66129), (1316, 64521), (1407, 60348), (1498, 56682), (1692, 50183), (1876, 45261), (1926, 44086), (1974, 43014), (2247, 37788), (2412, 35203), (2814, 30174), (2961, 28676), (2996, 28341), (3149, 26964), (3852, 22043), (3948, 21507), (4221, 20116), (4494, 18894), (5029, 16884), (5628, 15087), (5922, 14338), (6298, 13482), (6741, 12596), (7169, 11844), (8442, 10058), (8988, 9447)]