67973514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 176504832

約数和(自身を除く): 108531318

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 37, 42, 51, 62, 74, 83, 93, 102, 111, 119, 166, 186, 217, 222, 238, 249, 259, 357, 434, 498, 518, 527, 581, 629, 651, 714, 777, 1054, 1147, 1162, 1258, 1302, 1411, 1554, 1581, 1743, 1887, 2294, 2573, 2822, 3071, 3162, 3441, 3486, 3689, 3774, 4233, 4403, 5146, 6142, 6882, 7378, 7719, 8029, 8466, 8806, 9213, 9877, 11067, 13209, 15438, 16058, 18011, 18426, 19499, 19754, 21497, 22134, 24087, 26418, 29631, 36022, 38998, 42994, 43741, 48174, 52207, 54033, 58497, 59262, 64491, 87482, 95201, 104414, 108066, 116994, 128982, 131223, 136493, 156621, 190402, 262446, 272986, 285603, 306187, 313242, 365449, 409479, 571206, 612374, 666407, 730898, 818958, 918561, 1096347, 1332814, 1618417, 1837122, 1999221, 2192694, 3236834, 3998442, 4855251, 9710502, 11328919, 22657838, 33986757, 67973514]

約数ペア:

[(1, 67973514), (2, 33986757), (3, 22657838), (6, 11328919), (7, 9710502), (14, 4855251), (17, 3998442), (21, 3236834), (31, 2192694), (34, 1999221), (37, 1837122), (42, 1618417), (51, 1332814), (62, 1096347), (74, 918561), (83, 818958), (93, 730898), (102, 666407), (111, 612374), (119, 571206), (166, 409479), (186, 365449), (217, 313242), (222, 306187), (238, 285603), (249, 272986), (259, 262446), (357, 190402), (434, 156621), (498, 136493), (518, 131223), (527, 128982), (581, 116994), (629, 108066), (651, 104414), (714, 95201), (777, 87482), (1054, 64491), (1147, 59262), (1162, 58497), (1258, 54033), (1302, 52207), (1411, 48174), (1554, 43741), (1581, 42994), (1743, 38998), (1887, 36022), (2294, 29631), (2573, 26418), (2822, 24087), (3071, 22134), (3162, 21497), (3441, 19754), (3486, 19499), (3689, 18426), (3774, 18011), (4233, 16058), (4403, 15438), (5146, 13209), (6142, 11067), (6882, 9877), (7378, 9213), (7719, 8806), (8029, 8466)]