69473754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 188559360

約数和(自身を除く): 119085606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 61, 63, 69, 122, 126, 131, 138, 161, 183, 189, 207, 262, 322, 366, 378, 393, 414, 427, 483, 549, 621, 786, 854, 917, 966, 1098, 1179, 1242, 1281, 1403, 1449, 1647, 1834, 2358, 2562, 2751, 2806, 2898, 3013, 3294, 3537, 3843, 4209, 4347, 5502, 6026, 7074, 7686, 7991, 8253, 8418, 8694, 9039, 9821, 11529, 12627, 15982, 16506, 18078, 19642, 21091, 23058, 23973, 24759, 25254, 27117, 29463, 37881, 42182, 47946, 49518, 54234, 55937, 58926, 63273, 71919, 75762, 81351, 88389, 111874, 126546, 143838, 162702, 167811, 176778, 183793, 189819, 215757, 265167, 335622, 367586, 379638, 431514, 503433, 530334, 551379, 569457, 1006866, 1102758, 1138914, 1286551, 1510299, 1654137, 2573102, 3020598, 3308274, 3859653, 4962411, 7719306, 9924822, 11578959, 23157918, 34736877, 69473754]

約数ペア:

[(1, 69473754), (2, 34736877), (3, 23157918), (6, 11578959), (7, 9924822), (9, 7719306), (14, 4962411), (18, 3859653), (21, 3308274), (23, 3020598), (27, 2573102), (42, 1654137), (46, 1510299), (54, 1286551), (61, 1138914), (63, 1102758), (69, 1006866), (122, 569457), (126, 551379), (131, 530334), (138, 503433), (161, 431514), (183, 379638), (189, 367586), (207, 335622), (262, 265167), (322, 215757), (366, 189819), (378, 183793), (393, 176778), (414, 167811), (427, 162702), (483, 143838), (549, 126546), (621, 111874), (786, 88389), (854, 81351), (917, 75762), (966, 71919), (1098, 63273), (1179, 58926), (1242, 55937), (1281, 54234), (1403, 49518), (1449, 47946), (1647, 42182), (1834, 37881), (2358, 29463), (2562, 27117), (2751, 25254), (2806, 24759), (2898, 23973), (3013, 23058), (3294, 21091), (3537, 19642), (3843, 18078), (4209, 16506), (4347, 15982), (5502, 12627), (6026, 11529), (7074, 9821), (7686, 9039), (7991, 8694), (8253, 8418)]