86444442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 234270720

約数和(自身を除く): 147826278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 61, 63, 69, 122, 126, 138, 161, 163, 183, 189, 207, 322, 326, 366, 378, 414, 427, 483, 489, 549, 621, 854, 966, 978, 1098, 1141, 1242, 1281, 1403, 1449, 1467, 1647, 2282, 2562, 2806, 2898, 2934, 3294, 3423, 3749, 3843, 4209, 4347, 4401, 6846, 7498, 7686, 8418, 8694, 8802, 9821, 9943, 10269, 11247, 11529, 12627, 19642, 19886, 20538, 22494, 23058, 25254, 26243, 29463, 29829, 30807, 33741, 37881, 52486, 58926, 59658, 61614, 67482, 69601, 75762, 78729, 88389, 89487, 101223, 139202, 157458, 176778, 178974, 202446, 208803, 228689, 236187, 265167, 268461, 417606, 457378, 472374, 530334, 536922, 626409, 686067, 708561, 1252818, 1372134, 1417122, 1600823, 1879227, 2058201, 3201646, 3758454, 4116402, 4802469, 6174603, 9604938, 12349206, 14407407, 28814814, 43222221, 86444442]

約数ペア:

[(1, 86444442), (2, 43222221), (3, 28814814), (6, 14407407), (7, 12349206), (9, 9604938), (14, 6174603), (18, 4802469), (21, 4116402), (23, 3758454), (27, 3201646), (42, 2058201), (46, 1879227), (54, 1600823), (61, 1417122), (63, 1372134), (69, 1252818), (122, 708561), (126, 686067), (138, 626409), (161, 536922), (163, 530334), (183, 472374), (189, 457378), (207, 417606), (322, 268461), (326, 265167), (366, 236187), (378, 228689), (414, 208803), (427, 202446), (483, 178974), (489, 176778), (549, 157458), (621, 139202), (854, 101223), (966, 89487), (978, 88389), (1098, 78729), (1141, 75762), (1242, 69601), (1281, 67482), (1403, 61614), (1449, 59658), (1467, 58926), (1647, 52486), (2282, 37881), (2562, 33741), (2806, 30807), (2898, 29829), (2934, 29463), (3294, 26243), (3423, 25254), (3749, 23058), (3843, 22494), (4209, 20538), (4347, 19886), (4401, 19642), (6846, 12627), (7498, 11529), (7686, 11247), (8418, 10269), (8694, 9943), (8802, 9821)]